🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.23 AU - 1.57 AU

Year: 614 Days

Day: 30.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,646,723 km

• M1: 424,559 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.11 AU - 1.79 AU

Year: 648 Days

Day: 44.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.87 AU - 2.19 AU

Year: 1073 Days

Day: 19.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,646,723 km

• M1: 1,448,107 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.01 AU - 2.13 AU

Year: 1104 Days

Day: 41.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 177.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.13 AU - 2.13 AU

Year: 1153 Days

Day: 38.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 12.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.54 AU - 9.78 AU

Year: 8644 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,646,723 km

• M1: 382,971 km (0.057 R)
• M2: 558,449 km (0.112 R)
• M3: 737,368 km (0.041 R)
• M4: 997,668 km (0.116 R)
• M5: 1,288,337 km (0.093 R)
• M6: 1,891,067 km (0.075 R)
• M7: 2,254,290 km (0.063 R)
• M8: 2,977,297 km (0.092 R)
• M9: 3,210,221 km (0.103 R)
• M10: 3,473,363 km (0.043 R)
• M11: 3,644,503 km (0.047 R)
• M12: 4,174,977 km (0.117 R)
• M13: 5,534,672 km (0.056 R)
• M14: 6,085,043 km (0.08 R)
• M15: 6,501,823 km (0.034 R)
• M16: 6,866,542 km (0.069 R)
• M17: 7,082,412 km (0.106 R)
• M18: 7,206,728 km (0.078 R)
• M19: 7,903,854 km (0.095 R)
• M20: 8,293,257 km (0.103 R)
• M21: 9,259,959 km (0.069 R)
• M22: 9,843,390 km (0.117 R)
• M23: 10,227,258 km (0.111 R)
• M24: 10,332,725 km (0.1 R)
• M25: 11,885,252 km (0.12 R)
• M26: 12,219,304 km (0.045 R)
• M27: 12,669,743 km (0.108 R)
• M28: 13,011,125 km (0.058 R)
• M29: 13,470,989 km (0.025 R)
• M30: 13,741,761 km (0.089 R)
• M31: 13,858,298 km (0.061 R)
• M32: 14,446,218 km (0.063 R)
• M33: 15,082,308 km (0.068 R)
• M34: 15,162,492 km (0.085 R)
• M35: 16,012,657 km (0.103 R)
• M36: 16,299,586 km (0.081 R)
• M37: 16,464,293 km (0.055 R)
• M38: 16,753,914 km (0.102 R)
• M39: 17,886,520 km (0.113 R)
• M40: 18,056,463 km (0.096 R)
• M41: 18,226,855 km (0.111 R)
• M42: 18,612,369 km (0.095 R)
• M43: 18,698,387 km (0.08 R)
• M44: 18,784,556 km (0.112 R)
• M45: 19,565,906 km (0.036 R)
• M46: 19,828,749 km (0.107 R)
• M47: 20,136,921 km (0.056 R)
• M48: 20,491,019 km (0.118 R)
• M49: 21,070,860 km (0.119 R)
• M50: 21,295,257 km (0.119 R)
• M51: 22,796,621 km (0.102 R)
• M52: 24,050,102 km (0.08 R)
• M53: 25,373,744 km (0.111 R)
• M54: 25,708,394 km (0.12 R)
• M55: 26,092,561 km (0.112 R)
• M56: 26,430,204 km (0.112 R)
• M57: 27,550,093 km (0.12 R)
• M58: 27,992,604 km (0.092 R)
• M59: 29,084,070 km (0.098 R)
• M60: 29,384,163 km (0.105 R)
• M61: 30,037,906 km (0.055 R)
• M62: 30,138,885 km (0.086 R)
• M63: 30,290,577 km (0.095 R)
• M64: 30,391,855 km (0.114 R)
• M65: 30,696,286 km (0.102 R)
• M66: 31,052,928 km (0.065 R)
• M67: 31,155,103 km (0.118 R)
• M68: 31,257,278 km (0.079 R)
• M69: 31,359,603 km (0.095 R)
• M70: 32,027,707 km (0.093 R)
• M71: 32,700,299 km (0.062 R)
• M72: 32,856,330 km (0.108 R)
• M73: 33,744,492 km (0.109 R)
• M74: 33,849,361 km (0.067 R)
• M75: 34,165,162 km (0.12 R)
• M76: 35,064,843 km (0.064 R)
• M77: 35,171,207 km (0.068 R)
• M78: 35,437,641 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 11.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.69 AU - 10.99 AU

Year: 9747 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,646,723 km

• M1: 173,683 km (0.113 R)
• M2: 371,152 km (0.071 R)
• M3: 506,538 km (0.114 R)
• M4: 779,704 km (0.092 R)
• M5: 1,180,327 km (0.094 R)
• M6: 1,370,915 km (0.087 R)
• M7: 1,571,675 km (0.109 R)
• M8: 1,879,248 km (0.086 R)
• M9: 2,180,239 km (0.072 R)
• M10: 2,633,072 km (0.115 R)
• M11: 2,856,422 km (0.109 R)
• M12: 4,355,991 km (0.032 R)
• M13: 4,687,948 km (0.084 R)
• M14: 4,857,144 km (0.112 R)
• M15: 5,166,662 km (0.115 R)
• M16: 5,271,380 km (0.115 R)
• M17: 5,625,329 km (0.116 R)
• M18: 5,950,555 km (0.047 R)
• M19: 6,924,287 km (0.074 R)
• M20: 7,508,616 km (0.098 R)
• M21: 7,866,903 km (0.109 R)
• M22: 8,149,344 km (0.105 R)
• M23: 9,185,459 km (0.101 R)
• M24: 9,270,131 km (0.098 R)
• M25: 9,611,514 km (0.081 R)
• M26: 9,826,935 km (0.066 R)
• M27: 10,087,684 km (0.117 R)
• M28: 11,425,089 km (0.064 R)
• M29: 11,745,078 km (0.069 R)
• M30: 11,837,081 km (0.062 R)
• M31: 12,723,149 km (0.107 R)
• M32: 13,389,608 km (0.039 R)
• M33: 13,775,570 km (0.119 R)
• M34: 13,872,510 km (0.104 R)
• M35: 14,018,667 km (0.028 R)
• M36: 14,558,416 km (0.082 R)
• M37: 14,657,300 km (0.087 R)
• M38: 16,423,752 km (0.041 R)
• M39: 18,096,854 km (0.104 R)
• M40: 18,363,139 km (0.11 R)
• M41: 18,630,769 km (0.083 R)
• M42: 19,441,440 km (0.071 R)
• M43: 19,714,157 km (0.076 R)
• M44: 19,988,220 km (0.095 R)
• M45: 20,762,240 km (0.086 R)
• M46: 21,377,386 km (0.116 R)
• M47: 22,510,889 km (0.049 R)
• M48: 22,740,073 km (0.067 R)
• M49: 22,969,855 km (0.105 R)
• M50: 23,431,814 km (0.04 R)
• M51: 23,605,946 km (0.103 R)
• M52: 24,013,749 km (0.087 R)
• M53: 24,954,570 km (0.111 R)
• M54: 25,727,842 km (0.025 R)
• M55: 28,341,466 km (0.053 R)
• M56: 29,648,204 km (0.068 R)
• M57: 30,340,543 km (0.108 R)
• M58: 30,467,102 km (0.113 R)
• M59: 32,578,826 km (0.091 R)
• M60: 32,773,154 km (0.093 R)
• M61: 33,293,305 km (0.074 R)
• M62: 33,685,102 km (0.066 R)
• M63: 33,947,198 km (0.118 R)
• M64: 35,135,005 km (0.098 R)
• M65: 36,202,236 km (0.088 R)
• M66: 36,672,422 km (0.099 R)
• M67: 36,807,210 km (0.105 R)
• M68: 37,009,616 km (0.089 R)
• M69: 37,212,321 km (0.116 R)
• M70: 38,436,779 km (0.081 R)
• M71: 38,985,205 km (0.105 R)
• M72: 40,228,513 km (0.096 R)
• M73: 40,785,466 km (0.116 R)
• M74: 41,064,765 km (0.113 R)
• M75: 41,204,639 km (0.048 R)
• M76: 41,414,824 km (0.1 R)
• M77: 42,400,375 km (0.104 R)
• M78: 42,612,654 km (0.102 R)
• M79: 43,038,111 km (0.072 R)
• M80: 43,109,170 km (0.098 R)
• M81: 43,750,346 km (0.088 R)
• M82: 43,893,212 km (0.069 R)
• M83: 43,964,720 km (0.066 R)
• M84: 44,466,321 km (0.113 R)
• M85: 44,682,042 km (0.063 R)
• M86: 45,982,795 km (0.098 R)
• M87: 47,003,202 km (0.091 R)
• M88: 48,917,905 km (0.072 R)
• M89: 49,884,906 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.29 AU - 19.39 AU

Year: 27945 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,646,723 km

• M1: 143,764 km (0.074 R)
• M2: 211,531 km (0.104 R)
• M3: 1,682,378 km (0.041 R)
• M4: 2,038,121 km (0.066 R)
• M5: 2,139,250 km (0.075 R)
• M6: 2,311,586 km (0.059 R)
• M7: 2,488,561 km (0.049 R)
• M8: 3,007,366 km (0.08 R)
• M9: 3,161,751 km (0.042 R)
• M10: 3,398,265 km (0.087 R)
• M11: 3,763,882 km (0.11 R)
• M12: 4,099,430 km (0.036 R)
• M13: 4,488,385 km (0.058 R)
• M14: 6,208,611 km (0.111 R)
• M15: 6,705,126 km (0.026 R)
• M16: 7,683,496 km (0.111 R)
• M17: 7,842,070 km (0.082 R)
• M18: 8,055,097 km (0.062 R)
• M19: 9,149,107 km (0.074 R)
• M20: 10,115,060 km (0.025 R)
• M21: 10,172,954 km (0.078 R)
• M22: 11,654,422 km (0.118 R)
• M23: 13,647,066 km (0.04 R)
• M24: 13,839,149 km (0.118 R)
• M25: 13,903,477 km (0.119 R)
• M26: 14,161,383 km (0.104 R)
• M27: 14,551,385 km (0.104 R)
• M28: 14,813,331 km (0.115 R)
• M29: 15,143,044 km (0.052 R)
• M30: 15,675,463 km (0.111 R)
• M31: 16,895,883 km (0.104 R)
• M32: 17,102,328 km (0.104 R)
• M33: 17,726,450 km (0.12 R)
• M34: 17,796,312 km (0.071 R)
• M35: 18,006,198 km (0.116 R)
• M36: 18,076,360 km (0.11 R)
• M37: 18,287,442 km (0.087 R)
• M38: 18,925,627 km (0.119 R)
• M39: 19,068,493 km (0.072 R)
• M40: 19,211,658 km (0.099 R)
• M41: 19,427,079 km (0.107 R)
• M42: 21,031,067 km (0.093 R)
• M43: 21,104,968 km (0.056 R)
• M44: 21,550,321 km (0.095 R)
• M45: 22,374,755 km (0.088 R)
• M46: 22,601,546 km (0.044 R)
• M47: 22,828,934 km (0.111 R)
• M48: 22,904,930 km (0.119 R)
• M49: 23,592,482 km (0.112 R)
• M50: 24,364,407 km (0.116 R)
• M51: 25,144,560 km (0.119 R)
• M52: 25,380,176 km (0.05 R)
• M53: 26,091,514 km (0.059 R)
• M54: 26,250,537 km (0.106 R)
• M55: 27,453,004 km (0.039 R)
• M56: 30,830,476 km (0.093 R)
• M57: 31,928,524 km (0.052 R)
• M58: 32,781,830 km (0.093 R)
• M59: 33,125,157 km (0.119 R)
• M60: 33,902,318 km (0.105 R)
• M61: 36,980,743 km (0.102 R)
• M62: 37,070,053 km (0.076 R)
• M63: 39,598,407 km (0.027 R)
• M64: 40,791,151 km (0.098 R)
• M65: 46,736,020 km (0.09 R)
• M66: 47,995,934 km (0.112 R)
• M67: 51,144,670 km (0.028 R)
• M68: 53,146,289 km (0.07 R)
• M69: 53,751,712 km (0.105 R)
• M70: 53,852,840 km (0.049 R)
• M71: 54,562,682 km (0.055 R)
• M72: 56,196,440 km (0.074 R)
• M73: 56,504,612 km (0.079 R)
• M74: 56,916,305 km (0.094 R)
• M75: 57,225,673 km (0.066 R)
• M76: 57,432,268 km (0.077 R)
• M77: 58,677,222 km (0.06 R)
• M78: 59,826,133 km (0.048 R)
• M79: 59,930,852 km (0.079 R)
• M80: 60,245,755 km (0.085 R)
• M81: 64,602,793 km (0.115 R)
• M82: 67,091,204 km (0.047 R)
• M83: 67,636,339 km (0.069 R)
• M84: 67,854,752 km (0.105 R)
• M85: 67,964,108 km (0.057 R)
• M86: 69,610,732 km (0.114 R)
• M87: 69,831,388 km (0.059 R)
• M88: 70,162,598 km (0.083 R)
• M89: 71,715,424 km (0.098 R)
• M90: 72,161,076 km (0.078 R)
• M91: 72,831,424 km (0.108 R)
• M92: 73,953,259 km (0.07 R)
• M93: 74,178,403 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit