🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 272 Days

Day: 46.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,218,091 km

• M1: 139,425 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.19 AU - 1.23 AU

Year: 470 Days

Day: 39.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.37 AU - 2.57 AU

Year: 1371 Days

Day: 15.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,218,091 km

• M1: 46,076 km (0.054 R)
• M2: 198,367 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.73 AU - 2.97 AU

Year: 1699 Days

Day: 20.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,218,091 km

• M1: 455,675 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.78 AU - 3.22 AU

Year: 1835 Days

Day: 30.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 123.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,218,091 km

• M1: 1,195,736 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 10.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.44 AU - 8.32 AU

Year: 6372 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 109,218,091 km

• M1: 222,003 km (0.098 R)
• M2: 378,483 km (0.119 R)
• M3: 489,933 km (0.106 R)
• M4: 557,551 km (0.035 R)
• M5: 913,744 km (0.098 R)
• M6: 1,181,823 km (0.076 R)
• M7: 1,364,632 km (0.111 R)
• M8: 1,747,602 km (0.088 R)
• M9: 1,845,739 km (0.077 R)
• M10: 2,070,734 km (0.106 R)
• M11: 2,198,490 km (0.1 R)
• M12: 2,535,235 km (0.053 R)
• M13: 2,760,530 km (0.118 R)
• M14: 2,901,600 km (0.103 R)
• M15: 3,031,750 km (0.117 R)
• M16: 3,217,401 km (0.057 R)
• M17: 3,352,488 km (0.079 R)
• M18: 3,434,318 km (0.1 R)
• M19: 4,026,277 km (0.119 R)
• M20: 4,128,153 km (0.074 R)
• M21: 4,772,172 km (0.083 R)
• M22: 4,988,640 km (0.091 R)
• M23: 5,335,558 km (0.089 R)
• M24: 5,495,777 km (0.1 R)
• M25: 6,085,941 km (0.109 R)
• M26: 6,236,586 km (0.097 R)
• M27: 6,610,281 km (0.091 R)
• M28: 6,834,528 km (0.049 R)
• M29: 7,113,977 km (0.072 R)
• M30: 7,219,743 km (0.065 R)
• M31: 7,326,107 km (0.063 R)
• M32: 8,343,372 km (0.046 R)
• M33: 8,454,972 km (0.06 R)
• M34: 8,529,622 km (0.116 R)
• M35: 9,269,383 km (0.083 R)
• M36: 9,501,110 km (0.103 R)
• M37: 9,754,380 km (0.09 R)
• M38: 10,287,546 km (0.113 R)
• M39: 10,527,501 km (0.092 R)
• M40: 10,708,814 km (0.116 R)
• M41: 11,033,591 km (0.089 R)
• M42: 11,176,607 km (0.064 R)
• M43: 11,692,869 km (0.104 R)
• M44: 11,985,183 km (0.085 R)
• M45: 12,385,956 km (0.113 R)
• M46: 12,662,712 km (0.114 R)
• M47: 13,287,582 km (0.088 R)
• M48: 13,614,603 km (0.089 R)
• M49: 13,768,240 km (0.111 R)
• M50: 14,232,293 km (0.084 R)
• M51: 14,299,013 km (0.097 R)
• M52: 14,634,262 km (0.103 R)
• M53: 15,039,972 km (0.047 R)
• M54: 15,244,173 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 11.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.47 AU - 8.97 AU

Year: 6850 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 109,218,091 km

• M1: 226,790 km (0.113 R)
• M2: 514,467 km (0.118 R)
• M3: 703,858 km (0.083 R)
• M4: 978,669 km (0.12 R)
• M5: 1,270,984 km (0.082 R)
• M6: 1,374,655 km (0.047 R)
• M7: 1,463,366 km (0.09 R)
• M8: 1,572,573 km (0.106 R)
• M9: 1,646,923 km (0.063 R)
• M10: 1,936,844 km (0.098 R)
• M11: 2,037,224 km (0.076 R)
• M12: 2,160,044 km (0.079 R)
• M13: 2,327,743 km (0.081 R)
• M14: 2,543,613 km (0.107 R)
• M15: 2,698,746 km (0.068 R)
• M16: 3,018,436 km (0.102 R)
• M17: 3,254,502 km (0.099 R)
• M18: 3,896,277 km (0.111 R)
• M19: 4,049,914 km (0.059 R)
• M20: 4,443,206 km (0.074 R)
• M21: 4,603,874 km (0.087 R)
• M22: 4,712,183 km (0.097 R)
• M23: 5,493,832 km (0.104 R)
• M24: 5,724,662 km (0.112 R)
• M25: 6,047,344 km (0.08 R)
• M26: 6,255,734 km (0.113 R)
• M27: 6,496,886 km (0.05 R)
• M28: 7,364,853 km (0.089 R)
• M29: 8,137,825 km (0.066 R)
• M30: 8,634,041 km (0.092 R)
• M31: 8,869,059 km (0.12 R)
• M32: 9,552,123 km (0.071 R)
• M33: 10,040,261 km (0.077 R)
• M34: 10,394,060 km (0.083 R)
• M35: 10,644,188 km (0.109 R)
• M36: 11,775,447 km (0.107 R)
• M37: 12,036,196 km (0.105 R)
• M38: 12,110,995 km (0.072 R)
• M39: 12,829,962 km (0.057 R)
• M40: 12,983,001 km (0.094 R)
• M41: 13,175,384 km (0.079 R)
• M42: 13,329,769 km (0.061 R)
• M43: 13,446,006 km (0.12 R)
• M44: 13,757,768 km (0.101 R)
• M45: 14,071,924 km (0.082 R)
• M46: 15,189,869 km (0.038 R)
• M47: 15,596,027 km (0.1 R)
• M48: 15,800,378 km (0.105 R)
• M49: 15,882,507 km (0.083 R)
• M50: 16,046,915 km (0.113 R)
• M51: 16,377,676 km (0.102 R)
• M52: 16,668,793 km (0.094 R)
• M53: 16,919,818 km (0.078 R)
• M54: 17,552,617 km (0.069 R)
• M55: 17,807,981 km (0.063 R)
• M56: 18,236,280 km (0.113 R)
• M57: 18,322,448 km (0.111 R)
• M58: 18,451,701 km (0.082 R)
• M59: 19,541,671 km (0.061 R)
• M60: 20,473,217 km (0.058 R)
• M61: 21,966,203 km (0.086 R)
• M62: 22,333,466 km (0.096 R)
• M63: 22,471,695 km (0.086 R)
• M64: 23,213,700 km (0.079 R)
• M65: 23,775,590 km (0.118 R)
• M66: 24,058,180 km (0.094 R)
• M67: 24,864,961 km (0.096 R)
• M68: 25,247,633 km (0.059 R)
• M69: 25,873,700 km (0.1 R)
• M70: 26,944,970 km (0.105 R)
• M71: 27,931,269 km (0.057 R)
• M72: 28,829,155 km (0.093 R)
• M73: 29,281,689 km (0.089 R)
• M74: 29,584,625 km (0.083 R)
• M75: 29,990,184 km (0.052 R)
• M76: 30,909,463 km (0.062 R)
• M77: 31,115,011 km (0.091 R)
• M78: 31,424,080 km (0.111 R)
• M79: 31,889,778 km (0.114 R)
• M80: 31,993,599 km (0.109 R)
• M81: 32,461,990 km (0.105 R)
• M82: 32,985,283 km (0.117 R)
• M83: 33,195,319 km (0.11 R)
• M84: 33,511,269 km (0.114 R)
• M85: 33,881,075 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 10.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.32 AU - 11.76 AU

Year: 10404 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,218,091 km

• M1: 181,462 km (0.073 R)
• M2: 470,635 km (0.085 R)
• M3: 1,224,907 km (0.095 R)
• M4: 1,506,002 km (0.115 R)
• M5: 1,920,388 km (0.095 R)
• M6: 2,176,499 km (0.113 R)
• M7: 2,248,306 km (0.093 R)
• M8: 2,877,515 km (0.111 R)
• M9: 3,090,094 km (0.108 R)
• M10: 4,050,512 km (0.11 R)
• M11: 4,259,201 km (0.042 R)
• M12: 4,594,151 km (0.075 R)
• M13: 5,551,128 km (0.09 R)
• M14: 5,650,162 km (0.074 R)
• M15: 6,086,240 km (0.091 R)
• M16: 6,291,189 km (0.118 R)
• M17: 6,637,957 km (0.061 R)
• M18: 6,813,585 km (0.073 R)
• M19: 7,495,452 km (0.094 R)
• M20: 7,788,963 km (0.116 R)
• M21: 9,156,437 km (0.105 R)
• M22: 9,234,677 km (0.072 R)
• M23: 9,509,937 km (0.069 R)
• M24: 9,947,959 km (0.071 R)
• M25: 10,068,535 km (0.063 R)
• M26: 11,385,296 km (0.082 R)
• M27: 11,978,302 km (0.101 R)
• M28: 12,624,864 km (0.045 R)
• M29: 12,930,492 km (0.053 R)
• M30: 13,150,401 km (0.107 R)
• M31: 13,682,969 km (0.117 R)
• M32: 13,951,946 km (0.074 R)
• M33: 14,132,212 km (0.1 R)
• M34: 14,769,199 km (0.068 R)
• M35: 15,462,137 km (0.052 R)
• M36: 15,648,835 km (0.109 R)
• M37: 16,260,391 km (0.083 R)
• M38: 16,355,086 km (0.084 R)
• M39: 16,975,768 km (0.057 R)
• M40: 17,458,371 km (0.088 R)
• M41: 17,750,236 km (0.103 R)
• M42: 18,437,190 km (0.114 R)
• M43: 19,132,969 km (0.098 R)
• M44: 19,938,703 km (0.11 R)
• M45: 21,064,577 km (0.114 R)
• M46: 21,479,113 km (0.12 R)
• M47: 23,057,520 km (0.052 R)
• M48: 23,270,846 km (0.034 R)
• M49: 24,022,426 km (0.101 R)
• M50: 24,292,749 km (0.073 R)
• M51: 24,618,574 km (0.095 R)
• M52: 24,945,744 km (0.063 R)
• M53: 25,274,411 km (0.032 R)
• M54: 25,384,365 km (0.106 R)
• M55: 25,659,775 km (0.085 R)
• M56: 25,825,529 km (0.067 R)
• M57: 26,102,435 km (0.091 R)
• M58: 26,771,287 km (0.074 R)
• M59: 28,182,593 km (0.069 R)
• M60: 28,353,584 km (0.1 R)
• M61: 29,908,055 km (0.087 R)
• M62: 30,783,502 km (0.108 R)
• M63: 31,253,838 km (0.077 R)
• M64: 31,667,326 km (0.115 R)
• M65: 32,440,149 km (0.061 R)
• M66: 33,762,145 km (0.112 R)
• M67: 35,162,830 km (0.11 R)
• M68: 35,408,470 km (0.033 R)
• M69: 35,901,245 km (0.073 R)
• M70: 36,893,677 km (0.112 R)
• M71: 37,080,824 km (0.117 R)
• M72: 37,205,738 km (0.092 R)
• M73: 37,958,066 km (0.078 R)
• M74: 38,209,989 km (0.039 R)
• M75: 38,905,469 km (0.036 R)
• M76: 39,860,801 km (0.049 R)
• M77: 40,116,913 km (0.115 R)
• M78: 41,017,343 km (0.108 R)
• M79: 41,340,624 km (0.09 R)
• M80: 42,315,254 km (0.117 R)
• M81: 42,903,772 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 3.3

Gravity: 74.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 18.34 AU - 21.7 AU

Year: 31630 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,218,091 km

• M1: 184,604 km (0.093 R)
• M2: 221,854 km (0.087 R)
• M3: 1,373,159 km (0.081 R)
• M4: 2,019,870 km (0.094 R)
• M5: 2,746,617 km (0.067 R)
• M6: 3,288,460 km (0.092 R)
• M7: 3,390,486 km (0.107 R)
• M8: 3,493,559 km (0.047 R)
• M9: 4,579,490 km (0.06 R)
• M10: 5,516,721 km (0.103 R)
• M11: 6,194,399 km (0.114 R)
• M12: 7,558,881 km (0.115 R)
• M13: 8,517,953 km (0.064 R)
• M14: 8,940,567 km (0.114 R)
• M15: 9,732,987 km (0.067 R)
• M16: 10,323,300 km (0.094 R)
• M17: 11,306,906 km (0.119 R)
• M18: 13,038,352 km (0.047 R)
• M19: 14,265,354 km (0.12 R)
• M20: 14,850,431 km (0.07 R)
• M21: 15,273,195 km (0.069 R)
• M22: 16,130,390 km (0.115 R)
• M23: 17,091,258 km (0.119 R)
• M24: 17,179,520 km (0.112 R)
• M25: 17,891,008 km (0.117 R)
• M26: 18,340,699 km (0.059 R)
• M27: 19,251,002 km (0.085 R)
• M28: 19,434,858 km (0.118 R)
• M29: 19,896,966 km (0.116 R)
• M30: 23,427,027 km (0.091 R)
• M31: 24,912,085 km (0.078 R)
• M32: 28,389,038 km (0.059 R)
• M33: 29,651,944 km (0.079 R)
• M34: 30,933,100 km (0.048 R)
• M35: 31,797,177 km (0.101 R)
• M36: 31,905,785 km (0.049 R)
• M37: 33,991,927 km (0.107 R)
• M38: 34,995,280 km (0.065 R)
• M39: 36,348,243 km (0.067 R)
• M40: 37,603,519 km (0.089 R)
• M41: 39,221,420 km (0.046 R)
• M42: 40,038,823 km (0.065 R)
• M43: 40,744,027 km (0.052 R)
• M44: 42,166,553 km (0.075 R)
• M45: 42,764,047 km (0.104 R)
• M46: 43,484,810 km (0.108 R)
• M47: 45,181,998 km (0.067 R)
• M48: 45,915,925 km (0.03 R)
• M49: 46,038,745 km (0.108 R)
• M50: 47,148,013 km (0.113 R)
• M51: 47,271,880 km (0.092 R)
• M52: 48,266,107 km (0.06 R)
• M53: 49,016,490 km (0.089 R)
• M54: 49,267,366 km (0.12 R)
• M55: 49,644,502 km (0.061 R)
• M56: 50,908,903 km (0.058 R)
• M57: 54,764,789 km (0.117 R)
• M58: 55,025,089 km (0.064 R)
• M59: 57,254,845 km (0.107 R)
• M60: 60,049,932 km (0.084 R)
• M61: 60,587,287 km (0.102 R)
• M62: 60,991,351 km (0.113 R)
• M63: 66,325,263 km (0.119 R)
• M64: 67,856,397 km (0.096 R)
• M65: 68,276,019 km (0.11 R)
• M66: 69,399,200 km (0.117 R)
• M67: 69,963,184 km (0.106 R)
• M68: 70,104,405 km (0.065 R)
• M69: 71,806,230 km (0.111 R)
• M70: 72,091,214 km (0.073 R)
• M71: 73,665,283 km (0.091 R)
• M72: 74,672,824 km (0.101 R)
• M73: 75,106,060 km (0.042 R)
• M74: 75,540,043 km (0.057 R)
• M75: 76,847,229 km (0.09 R)
• M76: 77,722,826 km (0.118 R)
• M77: 78,748,469 km (0.101 R)
• M78: 79,483,742 km (0.109 R)
• M79: 80,665,117 km (0.066 R)
• M80: 83,643,610 km (0.107 R)
• M81: 84,694,535 km (0.068 R)
• M82: 84,845,031 km (0.071 R)
• M83: 89,554,372 km (0.097 R)
• M84: 90,321,809 km (0.084 R)
• M85: 92,017,949 km (0.063 R)
• M86: 96,854,149 km (0.09 R)
• M87: 103,054,532 km (0.075 R)
• M88: 104,342,121 km (0.075 R)
• M89: 104,987,935 km (0.07 R)
• M90: 105,473,231 km (0.119 R)
• M91: 106,445,916 km (0.094 R)
• M92: 107,421,593 km (0.091 R)
• M93: 108,563,624 km (0.083 R)
• M94: 108,890,794 km (0.117 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit