🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 38.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,420,365 km

• M1: 29,920 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 144 Days

Day: 26.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,420,365 km

• M1: 191,784 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.84 AU

Year: 216 Days

Day: 21.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.81 AU - 0.87 AU

Year: 272 Days

Day: 24.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.96 AU - 1.38 AU

Year: 447 Days

Day: 45.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,420,365 km

• M1: 213,925 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.03 AU - 4.93 AU

Year: 2804 Days

Day: 16.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,420,365 km

• M1: 712,834 km (0.12 R)
• M2: 2,146,131 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 10

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.15 AU - 9.53 AU

Year: 8504 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 116,420,365 km

• M1: 247,584 km (0.062 R)
• M2: 324,478 km (0.116 R)
• M3: 436,377 km (0.098 R)
• M4: 811,269 km (0.116 R)
• M5: 1,663,080 km (0.09 R)
• M6: 1,808,189 km (0.099 R)
• M7: 1,936,096 km (0.11 R)
• M8: 2,269,101 km (0.115 R)
• M9: 2,620,207 km (0.088 R)
• M10: 3,452,719 km (0.104 R)
• M11: 3,774,653 km (0.075 R)
• M12: 4,050,512 km (0.112 R)
• M13: 4,190,835 km (0.07 R)
• M14: 4,418,822 km (0.089 R)
• M15: 4,621,677 km (0.09 R)
• M16: 5,371,162 km (0.11 R)
• M17: 5,775,824 km (0.046 R)
• M18: 5,902,384 km (0.099 R)
• M19: 6,385,136 km (0.117 R)
• M20: 6,747,163 km (0.047 R)
• M21: 7,014,794 km (0.076 R)
• M22: 8,297,296 km (0.111 R)
• M23: 8,511,969 km (0.104 R)
• M24: 8,764,939 km (0.053 R)
• M25: 9,204,159 km (0.09 R)
• M26: 10,180,584 km (0.032 R)
• M27: 10,487,559 km (0.094 R)
• M28: 10,875,765 km (0.107 R)
• M29: 11,347,597 km (0.084 R)
• M30: 13,134,992 km (0.065 R)
• M31: 13,511,231 km (0.039 R)
• M32: 13,637,491 km (0.118 R)
• M33: 15,138,856 km (0.041 R)
• M34: 15,621,608 km (0.12 R)
• M35: 15,709,871 km (0.099 R)
• M36: 16,918,173 km (0.076 R)
• M37: 17,281,995 km (0.11 R)
• M38: 17,373,250 km (0.047 R)
• M39: 18,063,494 km (0.103 R)
• M40: 18,435,245 km (0.076 R)
• M41: 18,622,093 km (0.098 R)
• M42: 19,139,252 km (0.081 R)
• M43: 19,756,344 km (0.111 R)
• M44: 20,283,676 km (0.084 R)
• M45: 21,696,030 km (0.118 R)
• M46: 22,190,451 km (0.113 R)
• M47: 22,339,450 km (0.036 R)
• M48: 22,488,898 km (0.042 R)
• M49: 23,594,427 km (0.054 R)
• M50: 24,820,531 km (0.108 R)
• M51: 24,975,365 km (0.116 R)
• M52: 25,233,870 km (0.069 R)
• M53: 25,337,541 km (0.064 R)
• M54: 25,441,362 km (0.098 R)
• M55: 25,805,932 km (0.087 R)
• M56: 26,172,147 km (0.109 R)
• M57: 26,857,007 km (0.071 R)
• M58: 26,962,772 km (0.079 R)
• M59: 28,029,106 km (0.115 R)
• M60: 28,244,078 km (0.118 R)
• M61: 28,513,504 km (0.078 R)
• M62: 28,621,513 km (0.114 R)
• M63: 28,729,673 km (0.078 R)
• M64: 29,272,414 km (0.104 R)
• M65: 29,490,527 km (0.073 R)
• M66: 29,818,596 km (0.058 R)
• M67: 29,983,153 km (0.095 R)
• M68: 30,368,218 km (0.086 R)
• M69: 31,198,786 km (0.043 R)
• M70: 31,365,737 km (0.086 R)
• M71: 31,812,586 km (0.091 R)
• M72: 32,543,222 km (0.063 R)
• M73: 32,882,360 km (0.086 R)
• M74: 33,222,546 km (0.032 R)
• M75: 33,849,361 km (0.077 R)
• M76: 36,512,651 km (0.101 R)
• M77: 36,806,163 km (0.097 R)
• M78: 37,100,571 km (0.117 R)
• M79: 37,810,114 km (0.101 R)
• M80: 37,988,135 km (0.055 R)
• M81: 38,285,536 km (0.09 R)
• M82: 39,242,513 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.4

Radius: 7.9

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.56 AU - 16.6 AU

Year: 20678 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 116,420,365 km

• M1: 105,317 km (0.104 R)
• M2: 305,628 km (0.103 R)
• M3: 707,897 km (0.07 R)
• M4: 1,009,935 km (0.112 R)
• M5: 1,290,880 km (0.12 R)
• M6: 1,789,639 km (0.106 R)
• M7: 2,025,555 km (0.115 R)
• M8: 2,129,675 km (0.052 R)
• M9: 2,235,591 km (0.042 R)
• M10: 2,715,052 km (0.116 R)
• M11: 2,791,646 km (0.115 R)
• M12: 3,596,782 km (0.096 R)
• M13: 4,605,520 km (0.097 R)
• M14: 5,993,190 km (0.11 R)
• M15: 6,758,233 km (0.066 R)
• M16: 8,155,926 km (0.119 R)
• M17: 8,322,878 km (0.088 R)
• M18: 8,378,678 km (0.113 R)
• M19: 8,773,466 km (0.059 R)
• M20: 9,231,984 km (0.108 R)
• M21: 9,347,773 km (0.074 R)
• M22: 10,714,648 km (0.084 R)
• M23: 10,958,642 km (0.041 R)
• M24: 11,827,208 km (0.063 R)
• M25: 13,828,079 km (0.047 R)
• M26: 14,027,194 km (0.071 R)
• M27: 14,428,415 km (0.099 R)
• M28: 14,630,373 km (0.077 R)
• M29: 17,411,696 km (0.102 R)
• M30: 17,626,818 km (0.073 R)
• M31: 18,935,650 km (0.064 R)
• M32: 22,186,711 km (0.05 R)
• M33: 23,518,880 km (0.098 R)
• M34: 24,635,329 km (0.113 R)
• M35: 25,038,196 km (0.079 R)
• M36: 26,096,002 km (0.101 R)
• M37: 27,501,025 km (0.063 R)
• M38: 30,211,888 km (0.114 R)
• M39: 32,388,238 km (0.031 R)
• M40: 32,918,114 km (0.1 R)
• M41: 33,272,960 km (0.089 R)
• M42: 33,807,473 km (0.115 R)
• M43: 34,704,761 km (0.072 R)
• M44: 36,156,758 km (0.088 R)
• M45: 36,248,013 km (0.099 R)
• M46: 36,982,090 km (0.119 R)
• M47: 37,813,704 km (0.118 R)
• M48: 38,185,305 km (0.051 R)
• M49: 39,872,320 km (0.098 R)
• M50: 40,250,504 km (0.111 R)
• M51: 40,534,889 km (0.119 R)
• M52: 42,544,587 km (0.101 R)
• M53: 43,512,934 km (0.106 R)
• M54: 43,610,173 km (0.059 R)
• M55: 46,759,657 km (0.051 R)
• M56: 46,958,921 km (0.025 R)
• M57: 49,270,657 km (0.118 R)
• M58: 52,341,303 km (0.078 R)
• M59: 52,548,197 km (0.098 R)
• M60: 53,482,585 km (0.12 R)
• M61: 57,274,891 km (0.112 R)
• M62: 57,594,731 km (0.112 R)
• M63: 57,915,320 km (0.087 R)
• M64: 58,450,730 km (0.113 R)
• M65: 58,772,815 km (0.096 R)
• M66: 59,958,976 km (0.09 R)
• M67: 61,261,824 km (0.115 R)
• M68: 61,588,995 km (0.106 R)
• M69: 62,464,292 km (0.055 R)
• M70: 63,343,628 km (0.108 R)
• M71: 64,116,451 km (0.117 R)
• M72: 67,239,007 km (0.108 R)
• M73: 67,801,794 km (0.093 R)
• M74: 67,914,591 km (0.041 R)
• M75: 68,818,760 km (0.117 R)
• M76: 69,158,946 km (0.096 R)
• M77: 69,726,969 km (0.104 R)
• M78: 70,410,781 km (0.103 R)
• M79: 70,524,924 km (0.027 R)
• M80: 71,096,687 km (0.096 R)
• M81: 71,325,871 km (0.115 R)
• M82: 72,936,741 km (0.081 R)
• M83: 73,052,231 km (0.114 R)
• M84: 73,283,509 km (0.049 R)
• M85: 73,746,664 km (0.039 R)
• M86: 74,327,104 km (0.029 R)
• M87: 75,960,114 km (0.102 R)

Asteroid Belt

Center: 17.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 7.3

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.36 AU - 24.68 AU

Year: 31630 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 116,420,365 km

• M1: 117,734 km (0.091 R)
• M2: 248,632 km (0.087 R)
• M3: 2,278,675 km (0.032 R)
• M4: 2,638,009 km (0.068 R)
• M5: 3,014,995 km (0.112 R)
• M6: 3,160,704 km (0.119 R)
• M7: 3,871,443 km (0.084 R)
• M8: 4,742,103 km (0.117 R)
• M9: 5,611,117 km (0.034 R)
• M10: 6,279,071 km (0.06 R)
• M11: 6,780,823 km (0.07 R)
• M12: 7,036,336 km (0.074 R)
• M13: 7,557,236 km (0.071 R)
• M14: 8,429,840 km (0.045 R)
• M15: 8,843,329 km (0.096 R)
• M16: 9,263,399 km (0.117 R)
• M17: 9,761,710 km (0.063 R)
• M18: 10,122,989 km (0.117 R)
• M19: 10,710,011 km (0.08 R)
• M20: 11,232,855 km (0.094 R)
• M21: 11,535,342 km (0.071 R)
• M22: 12,693,529 km (0.105 R)
• M23: 12,772,068 km (0.053 R)
• M24: 13,008,582 km (0.09 R)
• M25: 16,726,239 km (0.087 R)
• M26: 17,506,691 km (0.1 R)
• M27: 23,291,491 km (0.071 R)
• M28: 24,162,001 km (0.092 R)
• M29: 26,535,222 km (0.047 R)
• M30: 27,851,384 km (0.119 R)
• M31: 28,158,059 km (0.112 R)
• M32: 29,188,639 km (0.097 R)
• M33: 29,500,251 km (0.102 R)
• M34: 29,708,641 km (0.117 R)
• M35: 31,180,535 km (0.105 R)
• M36: 31,499,028 km (0.112 R)
• M37: 32,568,504 km (0.097 R)
• M38: 35,736,538 km (0.101 R)
• M39: 36,292,743 km (0.072 R)
• M40: 37,413,530 km (0.072 R)
• M41: 38,318,298 km (0.069 R)
• M42: 38,431,843 km (0.092 R)
• M43: 39,688,913 km (0.104 R)
• M44: 43,303,198 km (0.116 R)
• M45: 45,209,524 km (0.082 R)
• M46: 45,449,778 km (0.105 R)
• M47: 48,365,141 km (0.065 R)
• M48: 50,093,445 km (0.106 R)
• M49: 55,913,102 km (0.07 R)
• M50: 56,429,214 km (0.102 R)
• M51: 57,076,524 km (0.065 R)
• M52: 57,596,227 km (0.089 R)
• M53: 59,164,462 km (0.12 R)
• M54: 59,427,156 km (0.05 R)
• M55: 59,558,652 km (0.087 R)
• M56: 60,614,364 km (0.036 R)
• M57: 64,762,863 km (0.042 R)
• M58: 65,440,541 km (0.115 R)
• M59: 65,712,211 km (0.092 R)
• M60: 66,256,897 km (0.118 R)
• M61: 71,364,617 km (0.098 R)
• M62: 71,924,412 km (0.066 R)
• M63: 72,204,759 km (0.062 R)
• M64: 75,171,135 km (0.119 R)
• M65: 76,454,535 km (0.101 R)
• M66: 78,032,942 km (0.067 R)
• M67: 80,347,969 km (0.078 R)
• M68: 80,930,204 km (0.037 R)
• M69: 88,025,930 km (0.068 R)
• M70: 90,586,298 km (0.101 R)
• M71: 92,865,721 km (0.1 R)
• M72: 96,397,278 km (0.067 R)
• M73: 97,016,014 km (0.05 R)
• M74: 97,946,363 km (0.039 R)
• M75: 99,035,735 km (0.038 R)
• M76: 100,755,512 km (0.118 R)
• M77: 101,226,297 km (0.11 R)
• M78: 102,485,312 km (0.101 R)
• M79: 102,642,989 km (0.119 R)
• M80: 102,800,814 km (0.081 R)
• M81: 103,116,615 km (0.119 R)
• M82: 104,700,857 km (0.114 R)
• M83: 105,495,970 km (0.091 R)
• M84: 105,973,935 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.6

Radius: 5.7

Gravity: 28.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 15.5 AU - 25.28 AU

Year: 32511 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,420,365 km

• M1: 170,242 km (0.073 R)
• M2: 328,816 km (0.075 R)
• M3: 1,218,774 km (0.074 R)
• M4: 1,332,917 km (0.109 R)
• M5: 1,738,327 km (0.035 R)
• M6: 1,867,131 km (0.104 R)
• M7: 2,134,014 km (0.1 R)
• M8: 2,753,050 km (0.088 R)
• M9: 2,802,866 km (0.116 R)
• M10: 4,143,263 km (0.047 R)
• M11: 5,274,671 km (0.103 R)
• M12: 5,650,760 km (0.103 R)
• M13: 5,714,339 km (0.079 R)
• M14: 6,035,526 km (0.088 R)
• M15: 6,428,669 km (0.119 R)
• M16: 6,830,190 km (0.074 R)
• M17: 7,239,789 km (0.073 R)
• M18: 7,657,317 km (0.071 R)
• M19: 7,727,628 km (0.098 R)
• M20: 8,515,709 km (0.12 R)
• M21: 8,661,717 km (0.079 R)
• M22: 8,956,275 km (0.097 R)
• M23: 9,328,923 km (0.104 R)
• M24: 9,935,991 km (0.071 R)
• M25: 11,108,091 km (0.053 R)
• M26: 12,240,995 km (0.092 R)
• M27: 13,240,908 km (0.038 R)
• M28: 14,440,383 km (0.097 R)
• M29: 14,965,023 km (0.107 R)
• M30: 15,141,249 km (0.04 R)
• M31: 15,674,117 km (0.077 R)
• M32: 15,942,944 km (0.118 R)
• M33: 16,758,402 km (0.072 R)
• M34: 17,125,067 km (0.077 R)
• M35: 17,587,324 km (0.079 R)
• M36: 17,959,972 km (0.061 R)
• M37: 22,027,090 km (0.04 R)
• M38: 22,227,700 km (0.045 R)
• M39: 23,341,307 km (0.071 R)
• M40: 24,473,015 km (0.077 R)
• M41: 24,576,686 km (0.051 R)
• M42: 25,622,375 km (0.104 R)
• M43: 26,256,820 km (0.095 R)
• M44: 26,789,388 km (0.085 R)
• M45: 28,845,461 km (0.04 R)
• M46: 30,727,702 km (0.116 R)
• M47: 32,877,872 km (0.077 R)
• M48: 37,202,148 km (0.092 R)
• M49: 38,401,175 km (0.079 R)
• M50: 39,612,768 km (0.11 R)
• M51: 40,101,056 km (0.089 R)
• M52: 40,468,468 km (0.117 R)
• M53: 41,453,720 km (0.111 R)
• M54: 42,322,285 km (0.105 R)
• M55: 42,446,900 km (0.102 R)
• M56: 44,583,157 km (0.097 R)
• M57: 45,984,141 km (0.089 R)
• M58: 48,437,696 km (0.083 R)
• M59: 49,746,079 km (0.092 R)
• M60: 50,933,437 km (0.089 R)
• M61: 53,740,193 km (0.111 R)
• M62: 55,502,755 km (0.111 R)
• M63: 56,048,787 km (0.109 R)
• M64: 56,596,764 km (0.116 R)
• M65: 56,871,426 km (0.115 R)
• M66: 57,284,166 km (0.109 R)
• M67: 62,597,733 km (0.073 R)
• M68: 63,879,039 km (0.114 R)
• M69: 64,165,070 km (0.083 R)
• M70: 64,881,644 km (0.068 R)
• M71: 67,483,599 km (0.12 R)
• M72: 67,629,158 km (0.114 R)
• M73: 71,153,534 km (0.067 R)
• M74: 71,598,139 km (0.108 R)
• M75: 72,937,938 km (0.086 R)
• M76: 73,386,283 km (0.094 R)
• M77: 74,737,002 km (0.09 R)
• M78: 76,854,410 km (0.078 R)
• M79: 81,302,703 km (0.117 R)
• M80: 81,612,670 km (0.118 R)
• M81: 83,636,130 km (0.073 R)
• M82: 84,889,611 km (0.074 R)
• M83: 86,781,426 km (0.117 R)
• M84: 88,209,487 km (0.088 R)
• M85: 88,527,831 km (0.08 R)
• M86: 91,571,400 km (0.097 R)
• M87: 93,187,057 km (0.08 R)
• M88: 96,118,876 km (0.093 R)
• M89: 98,915,458 km (0.099 R)
• M90: 100,905,709 km (0.077 R)
• M91: 101,572,017 km (0.119 R)
• M92: 101,905,621 km (0.057 R)
• M93: 106,276,871 km (0.089 R)
• M94: 111,567,998 km (0.101 R)
• M95: 112,602,018 km (0.025 R)
• M96: 113,466,095 km (0.052 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,857 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit