🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.56 AU - 3 AU

Year: 1676 Days

Day: 34.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.94 AU - 4.62 AU

Year: 2658 Days

Day: 15.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,619,266 km

• M1: 612,005 km (0.099 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 10

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.45 AU - 8.67 AU

Year: 9057 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,619,266 km

• M1: 125,812 km (0.084 R)
• M2: 194,776 km (0.082 R)
• M3: 737,218 km (0.079 R)
• M4: 875,746 km (0.087 R)
• M5: 1,301,950 km (0.113 R)
• M6: 1,407,267 km (0.069 R)
• M7: 1,834,369 km (0.06 R)
• M8: 2,026,004 km (0.062 R)
• M9: 2,693,958 km (0.077 R)
• M10: 2,857,319 km (0.083 R)
• M11: 3,024,121 km (0.082 R)
• M12: 3,165,491 km (0.078 R)
• M13: 3,367,298 km (0.112 R)
• M14: 3,603,065 km (0.071 R)
• M15: 3,723,042 km (0.118 R)
• M16: 3,905,402 km (0.102 R)
• M17: 4,184,701 km (0.114 R)
• M18: 4,247,682 km (0.053 R)
• M19: 4,697,224 km (0.069 R)
• M20: 4,994,325 km (0.115 R)
• M21: 6,315,274 km (0.056 R)
• M22: 7,164,691 km (0.11 R)
• M23: 7,392,229 km (0.032 R)
• M24: 7,699,204 km (0.03 R)
• M25: 8,928,300 km (0.102 R)
• M26: 9,379,039 km (0.087 R)
• M27: 9,837,257 km (0.031 R)
• M28: 11,123,798 km (0.108 R)
• M29: 11,255,295 km (0.057 R)
• M30: 11,431,521 km (0.12 R)
• M31: 11,564,215 km (0.113 R)
• M32: 12,736,314 km (0.043 R)
• M33: 13,663,372 km (0.073 R)
• M34: 13,851,416 km (0.033 R)
• M35: 14,852,675 km (0.1 R)
• M36: 15,143,044 km (0.07 R)
• M37: 15,386,440 km (0.116 R)
• M38: 15,680,250 km (0.039 R)
• M39: 16,423,004 km (0.114 R)
• M40: 16,522,786 km (0.068 R)
• M41: 17,379,981 km (0.082 R)
• M42: 17,942,469 km (0.111 R)
• M43: 18,096,854 km (0.086 R)
• M44: 18,562,702 km (0.061 R)
• M45: 18,875,511 km (0.113 R)
• M46: 19,137,607 km (0.063 R)
• M47: 20,090,695 km (0.046 R)
• M48: 20,304,620 km (0.071 R)
• M49: 21,385,614 km (0.05 R)
• M50: 21,494,820 km (0.08 R)
• M51: 21,823,188 km (0.119 R)
• M52: 22,098,298 km (0.045 R)
• M53: 23,322,009 km (0.028 R)
• M54: 23,434,357 km (0.096 R)
• M55: 23,942,092 km (0.086 R)
• M56: 24,453,418 km (0.073 R)
• M57: 25,083,374 km (0.103 R)
• M58: 25,256,010 km (0.071 R)
• M59: 25,371,500 km (0.079 R)
• M60: 27,537,228 km (0.104 R)
• M61: 27,656,009 km (0.075 R)
• M62: 27,834,479 km (0.089 R)
• M63: 28,192,616 km (0.104 R)
• M64: 29,700,862 km (0.044 R)
• M65: 30,557,011 km (0.12 R)
• M66: 31,173,354 km (0.091 R)
• M67: 31,359,154 km (0.076 R)
• M68: 31,483,171 km (0.093 R)
• M69: 31,856,268 km (0.116 R)
• M70: 32,230,712 km (0.108 R)
• M71: 32,858,275 km (0.115 R)
• M72: 33,173,477 km (0.074 R)
• M73: 34,444,461 km (0.031 R)
• M74: 34,700,722 km (0.036 R)
• M75: 34,893,105 km (0.048 R)
• M76: 36,576,380 km (0.11 R)
• M77: 38,817,207 km (0.08 R)
• M78: 39,217,231 km (0.044 R)
• M79: 40,358,065 km (0.115 R)
• M80: 40,560,471 km (0.112 R)
• M81: 41,034,247 km (0.11 R)
• M82: 41,646,102 km (0.104 R)
• M83: 43,085,234 km (0.087 R)
• M84: 44,262,270 km (0.069 R)
• M85: 45,099,420 km (0.101 R)
• M86: 47,002,005 km (0.076 R)
• M87: 47,286,092 km (0.119 R)
• M88: 47,428,359 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 14.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.89 AU - 14.09 AU

Year: 15015 Days

Day: 14.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,619,266 km

• M1: 213,327 km (0.1 R)
• M2: 362,176 km (0.1 R)
• M3: 561,590 km (0.101 R)
• M4: 687,851 km (0.116 R)
• M5: 785,090 km (0.118 R)
• M6: 974,181 km (0.079 R)
• M7: 1,109,567 km (0.091 R)
• M8: 1,375,253 km (0.116 R)
• M9: 2,450,114 km (0.1 R)
• M10: 2,933,614 km (0.062 R)
• M11: 3,203,938 km (0.109 R)
• M12: 3,589,152 km (0.083 R)
• M13: 3,915,575 km (0.053 R)
• M14: 4,063,826 km (0.111 R)
• M15: 4,442,758 km (0.081 R)
• M16: 4,558,846 km (0.098 R)
• M17: 4,992,829 km (0.119 R)
• M18: 5,316,858 km (0.069 R)
• M19: 5,731,842 km (0.093 R)
• M20: 6,071,430 km (0.119 R)
• M21: 6,593,377 km (0.073 R)
• M22: 7,311,746 km (0.093 R)
• M23: 8,197,215 km (0.052 R)
• M24: 8,532,015 km (0.091 R)
• M25: 9,364,079 km (0.086 R)
• M26: 9,563,642 km (0.119 R)
• M27: 10,895,063 km (0.115 R)
• M28: 11,052,440 km (0.111 R)
• M29: 11,529,209 km (0.099 R)
• M30: 11,904,699 km (0.096 R)
• M31: 12,121,018 km (0.078 R)
• M32: 12,667,648 km (0.103 R)
• M33: 13,222,507 km (0.073 R)
• M34: 13,785,294 km (0.066 R)
• M35: 15,520,330 km (0.114 R)
• M36: 15,935,016 km (0.092 R)
• M37: 17,692,043 km (0.114 R)
• M38: 18,063,195 km (0.1 R)
• M39: 18,312,126 km (0.11 R)
• M40: 19,065,650 km (0.104 R)
• M41: 19,192,210 km (0.108 R)
• M42: 19,765,319 km (0.113 R)
• M43: 21,320,988 km (0.111 R)
• M44: 21,782,198 km (0.059 R)
• M45: 22,781,512 km (0.098 R)
• M46: 23,320,662 km (0.104 R)
• M47: 24,617,826 km (0.08 R)
• M48: 25,588,566 km (0.096 R)
• M49: 28,070,096 km (0.095 R)
• M50: 28,938,511 km (0.108 R)
• M51: 29,449,089 km (0.074 R)
• M52: 29,815,753 km (0.117 R)
• M53: 30,775,872 km (0.077 R)
• M54: 31,746,164 km (0.118 R)
• M55: 33,411,188 km (0.078 R)
• M56: 36,353,330 km (0.104 R)
• M57: 36,589,096 km (0.113 R)
• M58: 36,825,461 km (0.101 R)
• M59: 37,220,399 km (0.113 R)
• M60: 37,537,397 km (0.069 R)
• M61: 37,855,292 km (0.119 R)
• M62: 41,083,166 km (0.106 R)
• M63: 41,739,302 km (0.118 R)
• M64: 43,811,980 km (0.068 R)
• M65: 46,855,250 km (0.074 R)
• M66: 49,181,946 km (0.099 R)
• M67: 51,105,625 km (0.104 R)
• M68: 51,546,340 km (0.107 R)
• M69: 51,811,278 km (0.103 R)
• M70: 52,165,226 km (0.107 R)
• M71: 52,964,677 km (0.089 R)
• M72: 53,321,319 km (0.111 R)
• M73: 53,768,317 km (0.116 R)
• M74: 55,297,058 km (0.097 R)
• M75: 56,384,784 km (0.109 R)
• M76: 56,566,844 km (0.061 R)
• M77: 56,931,265 km (0.095 R)
• M78: 58,305,321 km (0.059 R)
• M79: 59,134,991 km (0.114 R)
• M80: 59,412,346 km (0.104 R)
• M81: 61,740,986 km (0.092 R)
• M82: 62,398,319 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12

Radius: 4.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.97 AU - 19.79 AU

Year: 22886 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,619,266 km

• M1: 78,389 km (0.117 R)
• M2: 138,677 km (0.071 R)
• M3: 346,917 km (0.119 R)
• M4: 496,366 km (0.104 R)
• M5: 532,269 km (0.097 R)
• M6: 1,318,855 km (0.101 R)
• M7: 1,420,731 km (0.085 R)
• M8: 1,538,465 km (0.04 R)
• M9: 2,026,004 km (0.11 R)
• M10: 2,557,525 km (0.109 R)
• M11: 3,163,546 km (0.081 R)
• M12: 4,234,966 km (0.092 R)
• M13: 4,518,903 km (0.091 R)
• M14: 4,867,765 km (0.093 R)
• M15: 5,225,304 km (0.072 R)
• M16: 5,715,087 km (0.103 R)
• M17: 5,944,421 km (0.093 R)
• M18: 6,113,167 km (0.094 R)
• M19: 7,024,518 km (0.111 R)
• M20: 7,678,111 km (0.092 R)
• M21: 7,838,779 km (0.102 R)
• M22: 8,140,219 km (0.11 R)
• M23: 8,186,893 km (0.064 R)
• M24: 8,539,944 km (0.095 R)
• M25: 9,115,148 km (0.094 R)
• M26: 9,530,132 km (0.096 R)
• M27: 10,378,502 km (0.112 R)
• M28: 10,581,656 km (0.096 R)
• M29: 11,564,215 km (0.073 R)
• M30: 11,933,572 km (0.112 R)
• M31: 13,809,529 km (0.102 R)
• M32: 13,976,929 km (0.038 R)
• M33: 14,144,927 km (0.091 R)
• M34: 15,196,301 km (0.067 R)
• M35: 15,571,642 km (0.078 R)
• M36: 18,038,661 km (0.088 R)
• M37: 18,743,566 km (0.096 R)
• M38: 18,928,918 km (0.069 R)
• M39: 19,021,818 km (0.03 R)
• M40: 19,864,802 km (0.105 R)
• M41: 20,243,285 km (0.115 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit