🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.64 AU - 0.66 AU

Year: 189 Days

Day: 26.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.21 AU - 1.51 AU

Year: 571 Days

Day: 45.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,879,940 km

• M1: 21,692 km (0.099 R)
• M2: 424,559 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.64 AU - 2.46 AU

Year: 1056 Days

Day: 32.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.41 AU - 3.77 AU

Year: 2448 Days

Day: 38.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.87 AU - 4.21 AU

Year: 2922 Days

Day: 35.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 10.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.13 AU - 7.89 AU

Year: 5978 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,879,940 km

• M1: 141,220 km (0.1 R)
• M2: 220,358 km (0.09 R)
• M3: 304,731 km (0.114 R)
• M4: 609,911 km (0.062 R)
• M5: 721,211 km (0.087 R)
• M6: 892,950 km (0.079 R)
• M7: 1,088,474 km (0.106 R)
• M8: 1,156,840 km (0.097 R)
• M9: 1,226,703 km (0.114 R)
• M10: 1,609,673 km (0.11 R)
• M11: 1,757,027 km (0.027 R)
• M12: 1,826,590 km (0.047 R)
• M13: 2,314,578 km (0.119 R)
• M14: 2,507,859 km (0.104 R)
• M15: 2,760,530 km (0.059 R)
• M16: 3,049,403 km (0.078 R)
• M17: 3,247,471 km (0.064 R)
• M18: 3,362,511 km (0.056 R)
• M19: 3,435,216 km (0.089 R)
• M20: 3,746,230 km (0.114 R)
• M21: 3,973,918 km (0.097 R)
• M22: 4,050,811 km (0.033 R)
• M23: 4,190,685 km (0.072 R)
• M24: 4,379,478 km (0.099 R)
• M25: 4,929,998 km (0.106 R)
• M26: 5,264,050 km (0.08 R)
• M27: 5,399,735 km (0.105 R)
• M28: 5,485,156 km (0.063 R)
• M29: 5,674,696 km (0.101 R)
• M30: 5,813,972 km (0.091 R)
• M31: 5,901,486 km (0.098 R)
• M32: 6,042,557 km (0.083 R)
• M33: 6,364,043 km (0.052 R)
• M34: 6,526,955 km (0.09 R)
• M35: 6,672,963 km (0.057 R)
• M36: 6,820,017 km (0.111 R)
• M37: 7,023,919 km (0.097 R)
• M38: 7,098,569 km (0.102 R)
• M39: 7,400,008 km (0.107 R)
• M40: 7,495,003 km (0.116 R)
• M41: 7,918,066 km (0.107 R)
• M42: 8,015,304 km (0.08 R)
• M43: 8,112,842 km (0.093 R)
• M44: 8,191,231 km (0.092 R)
• M45: 8,787,379 km (0.105 R)
• M46: 8,867,863 km (0.108 R)
• M47: 9,050,073 km (0.08 R)
• M48: 9,356,300 km (0.072 R)
• M49: 9,459,223 km (0.114 R)
• M50: 9,541,801 km (0.057 R)
• M51: 10,021,113 km (0.098 R)
• M52: 10,147,523 km (0.072 R)
• M53: 10,274,382 km (0.083 R)
• M54: 10,444,475 km (0.077 R)
• M55: 11,025,213 km (0.116 R)
• M56: 11,243,028 km (0.116 R)
• M57: 11,352,384 km (0.093 R)
• M58: 11,528,162 km (0.112 R)
• M59: 11,749,267 km (0.101 R)
• M60: 11,815,838 km (0.106 R)
• M61: 12,128,348 km (0.09 R)
• M62: 12,398,223 km (0.105 R)
• M63: 12,601,975 km (0.031 R)
• M64: 12,990,032 km (0.109 R)
• M65: 13,684,316 km (0.117 R)
• M66: 13,871,463 km (0.059 R)
• M67: 14,224,663 km (0.106 R)
• M68: 14,652,513 km (0.071 R)
• M69: 15,036,381 km (0.101 R)
• M70: 15,156,957 km (0.119 R)
• M71: 15,326,451 km (0.111 R)
• M72: 15,472,160 km (0.09 R)
• M73: 15,593,932 km (0.119 R)
• M74: 15,961,345 km (0.089 R)
• M75: 16,059,780 km (0.116 R)
• M76: 16,306,766 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 15

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.01 AU - 8.11 AU

Year: 6751 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,879,940 km

• M1: 242,199 km (0.088 R)
• M2: 467,045 km (0.043 R)
• M3: 581,038 km (0.073 R)
• M4: 674,686 km (0.075 R)
• M5: 942,167 km (0.091 R)
• M6: 1,070,074 km (0.068 R)
• M7: 1,521,710 km (0.047 R)
• M8: 2,341,506 km (0.036 R)
• M9: 2,648,630 km (0.05 R)
• M10: 2,816,778 km (0.112 R)
• M11: 2,950,070 km (0.102 R)
• M12: 3,203,190 km (0.078 R)
• M13: 3,443,444 km (0.056 R)
• M14: 3,668,888 km (0.06 R)
• M15: 3,899,418 km (0.099 R)
• M16: 4,396,981 km (0.114 R)
• M17: 4,552,413 km (0.054 R)
• M18: 5,076,454 km (0.106 R)
• M19: 5,192,991 km (0.095 R)
• M20: 5,428,757 km (0.058 R)
• M21: 5,524,051 km (0.109 R)
• M22: 5,910,911 km (0.059 R)
• M23: 6,381,995 km (0.099 R)
• M24: 6,558,670 km (0.091 R)
• M25: 6,891,076 km (0.071 R)
• M26: 8,057,042 km (0.084 R)
• M27: 8,859,036 km (0.083 R)
• M28: 8,999,808 km (0.085 R)
• M29: 9,226,748 km (0.112 R)
• M30: 9,513,228 km (0.116 R)
• M31: 9,773,528 km (0.107 R)
• M32: 10,301,160 km (0.045 R)
• M33: 10,868,136 km (0.112 R)
• M34: 11,110,035 km (0.085 R)
• M35: 11,292,545 km (0.072 R)
• M36: 11,660,705 km (0.115 R)
• M37: 12,535,105 km (0.097 R)
• M38: 13,398,284 km (0.082 R)
• M39: 13,527,836 km (0.073 R)
• M40: 13,625,224 km (0.062 R)
• M41: 13,984,559 km (0.119 R)
• M42: 14,280,762 km (0.084 R)
• M43: 14,479,428 km (0.066 R)
• M44: 14,712,352 km (0.049 R)
• M45: 15,148,280 km (0.114 R)
• M46: 15,452,562 km (0.058 R)
• M47: 15,554,439 km (0.054 R)
• M48: 15,929,929 km (0.098 R)
• M49: 16,136,075 km (0.06 R)
• M50: 17,039,497 km (0.119 R)
• M51: 17,250,280 km (0.076 R)
• M52: 17,603,481 km (0.083 R)
• M53: 17,887,866 km (0.078 R)
• M54: 18,066,336 km (0.085 R)
• M55: 18,173,748 km (0.115 R)
• M56: 19,442,338 km (0.119 R)
• M57: 20,105,804 km (0.107 R)
• M58: 20,889,398 km (0.102 R)
• M59: 21,265,936 km (0.08 R)
• M60: 21,873,303 km (0.09 R)
• M61: 22,217,378 km (0.078 R)
• M62: 22,563,398 km (0.075 R)
• M63: 22,949,809 km (0.11 R)
• M64: 25,074,398 km (0.078 R)
• M65: 25,234,318 km (0.081 R)
• M66: 25,756,265 km (0.118 R)
• M67: 26,688,559 km (0.105 R)
• M68: 27,015,431 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 11.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.07 AU - 7.65 AU

Year: 7186 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,879,940 km

• M1: 164,857 km (0.115 R)
• M2: 289,921 km (0.043 R)
• M3: 395,387 km (0.041 R)
• M4: 539,001 km (0.082 R)
• M5: 624,272 km (0.118 R)
• M6: 835,205 km (0.029 R)
• M7: 1,043,146 km (0.091 R)
• M8: 1,225,207 km (0.114 R)
• M9: 1,387,670 km (0.083 R)
• M10: 1,479,523 km (0.102 R)
• M11: 1,751,193 km (0.076 R)
• M12: 1,918,593 km (0.097 R)
• M13: 2,162,288 km (0.047 R)
• M14: 2,306,051 km (0.106 R)
• M15: 2,913,568 km (0.086 R)
• M16: 2,992,855 km (0.063 R)
• M17: 3,073,039 km (0.061 R)
• M18: 3,632,984 km (0.097 R)
• M19: 4,247,084 km (0.092 R)
• M20: 4,337,590 km (0.099 R)
• M21: 4,566,475 km (0.077 R)
• M22: 4,682,413 km (0.026 R)
• M23: 4,964,705 km (0.064 R)
• M24: 5,084,084 km (0.092 R)
• M25: 5,447,906 km (0.053 R)
• M26: 5,571,025 km (0.068 R)
• M27: 5,645,375 km (0.08 R)
• M28: 6,853,078 km (0.113 R)
• M29: 6,986,221 km (0.086 R)
• M30: 7,174,115 km (0.083 R)
• M31: 7,309,202 km (0.068 R)
• M32: 7,692,323 km (0.082 R)
• M33: 7,914,176 km (0.094 R)
• M34: 8,336,042 km (0.109 R)
• M35: 8,478,310 km (0.06 R)
• M36: 8,592,602 km (0.119 R)
• M37: 8,793,961 km (0.08 R)
• M38: 9,026,137 km (0.053 R)
• M39: 9,113,652 km (0.09 R)
• M40: 9,734,633 km (0.105 R)
• M41: 10,065,394 km (0.119 R)
• M42: 10,583,750 km (0.093 R)
• M43: 10,768,803 km (0.05 R)
• M44: 11,048,401 km (0.107 R)
• M45: 11,488,219 km (0.099 R)
• M46: 11,583,214 km (0.117 R)
• M47: 11,742,086 km (0.058 R)
• M48: 11,837,680 km (0.119 R)
• M49: 13,006,188 km (0.046 R)
• M50: 13,171,345 km (0.108 R)
• M51: 14,041,705 km (0.077 R)
• M52: 14,143,282 km (0.119 R)
• M53: 14,758,129 km (0.085 R)
• M54: 14,999,730 km (0.059 R)
• M55: 15,207,671 km (0.091 R)
• M56: 15,556,533 km (0.093 R)
• M57: 15,908,088 km (0.108 R)
• M58: 16,155,672 km (0.116 R)
• M59: 16,475,961 km (0.11 R)
• M60: 16,583,223 km (0.084 R)
• M61: 16,870,301 km (0.069 R)
• M62: 17,086,620 km (0.077 R)
• M63: 17,376,690 km (0.094 R)
• M64: 18,182,424 km (0.087 R)
• M65: 19,225,570 km (0.112 R)
• M66: 19,376,215 km (0.104 R)
• M67: 19,489,461 km (0.08 R)
• M68: 21,603,877 km (0.083 R)
• M69: 21,878,240 km (0.079 R)
• M70: 22,114,305 km (0.03 R)
• M71: 22,232,637 km (0.101 R)
• M72: 22,628,623 km (0.03 R)
• M73: 23,227,014 km (0.093 R)
• M74: 23,508,109 km (0.096 R)
• M75: 24,195,361 km (0.086 R)
• M76: 24,561,876 km (0.035 R)
• M77: 24,684,397 km (0.075 R)
• M78: 24,807,217 km (0.07 R)
• M79: 25,012,315 km (0.069 R)
• M80: 25,300,291 km (0.087 R)
• M81: 25,796,806 km (0.104 R)
• M82: 25,921,421 km (0.103 R)
• M83: 26,254,726 km (0.089 R)
• M84: 26,715,188 km (0.108 R)
• M85: 27,136,306 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.2

Radius: 7.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.4 AU - 17.06 AU

Year: 19319 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,879,940 km

• M1: 182,958 km (0.105 R)
• M2: 371,152 km (0.105 R)
• M3: 833,410 km (0.053 R)
• M4: 938,128 km (0.053 R)
• M5: 1,231,490 km (0.053 R)
• M6: 1,682,976 km (0.107 R)
• M7: 1,954,646 km (0.104 R)
• M8: 2,124,439 km (0.117 R)
• M9: 2,358,410 km (0.111 R)
• M10: 2,914,915 km (0.039 R)
• M11: 3,964,194 km (0.065 R)
• M12: 4,179,765 km (0.063 R)
• M13: 4,436,175 km (0.11 R)
• M14: 4,887,512 km (0.107 R)
• M15: 5,552,026 km (0.11 R)
• M16: 5,874,409 km (0.094 R)
• M17: 6,286,103 km (0.075 R)
• M18: 6,792,491 km (0.11 R)
• M19: 7,050,548 km (0.058 R)
• M20: 7,137,314 km (0.101 R)
• M21: 7,576,384 km (0.113 R)
• M22: 7,665,395 km (0.117 R)
• M23: 7,844,164 km (0.07 R)
• M24: 8,434,777 km (0.099 R)
• M25: 8,665,756 km (0.12 R)
• M26: 9,039,601 km (0.077 R)
• M27: 9,997,476 km (0.117 R)
• M28: 10,241,919 km (0.104 R)
• M29: 10,389,572 km (0.056 R)
• M30: 11,493,754 km (0.113 R)
• M31: 14,633,813 km (0.109 R)
• M32: 14,744,665 km (0.109 R)
• M33: 15,190,766 km (0.06 R)
• M34: 16,325,466 km (0.106 R)
• M35: 16,613,292 km (0.098 R)
• M36: 17,311,166 km (0.065 R)
• M37: 17,546,035 km (0.026 R)
• M38: 19,522,672 km (0.041 R)
• M39: 19,583,558 km (0.108 R)
• M40: 20,382,261 km (0.069 R)
• M41: 21,505,741 km (0.073 R)
• M42: 22,393,305 km (0.111 R)
• M43: 22,457,184 km (0.046 R)
• M44: 22,905,828 km (0.077 R)
• M45: 25,127,206 km (0.103 R)
• M46: 25,193,478 km (0.104 R)
• M47: 25,259,900 km (0.109 R)
• M48: 25,459,613 km (0.109 R)
• M49: 26,128,764 km (0.1 R)
• M50: 27,621,302 km (0.113 R)
• M51: 27,964,330 km (0.039 R)
• M52: 28,377,968 km (0.113 R)
• M53: 29,560,689 km (0.074 R)
• M54: 30,334,409 km (0.088 R)
• M55: 31,400,443 km (0.094 R)
• M56: 33,204,145 km (0.06 R)
• M57: 33,422,707 km (0.027 R)
• M58: 34,523,449 km (0.12 R)
• M59: 34,597,200 km (0.039 R)
• M60: 35,041,057 km (0.034 R)
• M61: 35,115,258 km (0.111 R)
• M62: 35,635,858 km (0.05 R)
• M63: 35,859,806 km (0.066 R)
• M64: 36,009,404 km (0.078 R)
• M65: 36,309,049 km (0.099 R)
• M66: 38,353,603 km (0.034 R)
• M67: 38,889,762 km (0.12 R)
• M68: 39,428,314 km (0.071 R)
• M69: 41,137,170 km (0.098 R)
• M70: 42,790,825 km (0.108 R)
• M71: 43,108,272 km (0.071 R)
• M72: 43,825,295 km (0.111 R)
• M73: 43,905,180 km (0.117 R)
• M74: 45,756,753 km (0.046 R)
• M75: 46,162,612 km (0.037 R)
• M76: 46,732,879 km (0.075 R)
• M77: 48,622,898 km (0.098 R)
• M78: 49,618,921 km (0.07 R)
• M79: 49,785,573 km (0.068 R)
• M80: 49,868,899 km (0.099 R)
• M81: 52,646,931 km (0.093 R)
• M82: 52,731,903 km (0.087 R)
• M83: 53,072,238 km (0.107 R)
• M84: 53,157,359 km (0.09 R)
• M85: 53,327,901 km (0.047 R)
• M86: 54,957,022 km (0.11 R)
• M87: 55,647,715 km (0.093 R)
• M88: 56,515,383 km (0.091 R)
• M89: 56,602,299 km (0.107 R)
• M90: 56,776,431 km (0.116 R)
• M91: 58,351,697 km (0.079 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit