🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.69 AU - 0.77 AU

Year: 222 Days

Day: 34.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.6 AU - 2.32 AU

Year: 978 Days

Day: 41 Hours

Environment

Temp: -47 °C

Axial Tilt: 116.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.6

Radius: 5.3

Gravity: 33.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.76 AU - 14.8 AU

Year: 18233 Days

Day: 23.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,919,152 km

• M1: 78,988 km (0.117 R)
• M2: 134,040 km (0.08 R)
• M3: 170,691 km (0.119 R)
• M4: 344,075 km (0.106 R)
• M5: 419,622 km (0.055 R)
• M6: 852,558 km (0.057 R)
• M7: 1,038,808 km (0.088 R)
• M8: 1,387,221 km (0.091 R)
• M9: 1,972,448 km (0.104 R)
• M10: 2,254,590 km (0.095 R)
• M11: 2,363,796 km (0.108 R)
• M12: 2,437,398 km (0.112 R)
• M13: 2,895,766 km (0.108 R)
• M14: 4,513,817 km (0.074 R)
• M15: 5,409,758 km (0.098 R)
• M16: 6,826,151 km (0.073 R)
• M17: 6,984,276 km (0.114 R)
• M18: 8,917,978 km (0.099 R)
• M19: 9,090,913 km (0.079 R)
• M20: 9,912,804 km (0.12 R)
• M21: 10,032,183 km (0.117 R)
• M22: 10,575,223 km (0.11 R)
• M23: 11,376,320 km (0.071 R)
• M24: 11,752,558 km (0.103 R)
• M25: 12,646,406 km (0.088 R)
• M26: 13,628,067 km (0.078 R)
• M27: 14,363,490 km (0.11 R)
• M28: 14,634,113 km (0.094 R)
• M29: 14,974,747 km (0.039 R)
• M30: 16,082,369 km (0.12 R)
• M31: 17,287,680 km (0.099 R)
• M32: 17,937,533 km (0.119 R)
• M33: 18,155,946 km (0.1 R)
• M34: 19,784,169 km (0.087 R)
• M35: 19,934,515 km (0.098 R)
• M36: 21,074,002 km (0.096 R)
• M37: 21,535,661 km (0.031 R)
• M38: 22,390,762 km (0.094 R)
• M39: 23,177,796 km (0.106 R)
• M40: 24,053,842 km (0.087 R)
• M41: 24,616,928 km (0.108 R)
• M42: 25,592,456 km (0.114 R)
• M43: 26,002,653 km (0.119 R)
• M44: 27,246,111 km (0.116 R)
• M45: 29,104,715 km (0.108 R)
• M46: 31,440,984 km (0.108 R)
• M47: 32,233,105 km (0.065 R)
• M48: 33,209,979 km (0.071 R)
• M49: 33,567,668 km (0.1 R)
• M50: 33,926,553 km (0.086 R)
• M51: 35,466,214 km (0.069 R)
• M52: 35,648,873 km (0.116 R)
• M53: 35,740,278 km (0.048 R)
• M54: 36,474,654 km (0.059 R)
• M55: 38,332,061 km (0.078 R)
• M56: 38,425,709 km (0.092 R)
• M57: 38,801,200 km (0.084 R)
• M58: 41,848,359 km (0.095 R)
• M59: 42,816,257 km (0.092 R)
• M60: 43,498,124 km (0.095 R)
• M61: 44,478,589 km (0.06 R)
• M62: 44,675,459 km (0.119 R)
• M63: 45,169,132 km (0.092 R)
• M64: 45,466,234 km (0.085 R)
• M65: 45,664,600 km (0.098 R)
• M66: 46,760,854 km (0.053 R)
• M67: 48,776,386 km (0.103 R)
• M68: 50,203,998 km (0.077 R)
• M69: 50,717,119 km (0.114 R)
• M70: 50,922,966 km (0.085 R)
• M71: 53,727,626 km (0.039 R)
• M72: 54,357,733 km (0.073 R)
• M73: 55,413,295 km (0.085 R)
• M74: 55,943,620 km (0.107 R)
• M75: 56,049,984 km (0.09 R)
• M76: 56,475,590 km (0.066 R)
• M77: 57,330,392 km (0.101 R)
• M78: 58,404,654 km (0.064 R)
• M79: 59,160,722 km (0.1 R)
• M80: 64,208,603 km (0.043 R)
• M81: 65,996,597 km (0.093 R)
• M82: 66,671,133 km (0.092 R)
• M83: 66,783,930 km (0.093 R)
• M84: 68,140,783 km (0.072 R)
• M85: 71,457,517 km (0.077 R)
• M86: 72,265,944 km (0.081 R)
• M87: 72,613,310 km (0.119 R)
• M88: 72,961,275 km (0.064 R)
• M89: 76,117,641 km (0.101 R)
• M90: 76,471,140 km (0.082 R)
• M91: 78,841,369 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446

Radius: 4

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.12 AU - 18.18 AU

Year: 24217 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,919,152 km

• M1: 62,083 km (0.045 R)
• M2: 400,473 km (0.082 R)
• M3: 1,177,784 km (0.107 R)
• M4: 1,618,350 km (0.077 R)
• M5: 2,104,992 km (0.069 R)
• M6: 2,207,466 km (0.099 R)
• M7: 2,560,816 km (0.072 R)
• M8: 3,681,155 km (0.045 R)
• M9: 3,722,294 km (0.083 R)
• M10: 3,763,434 km (0.056 R)
• M11: 4,355,841 km (0.102 R)
• M12: 5,390,460 km (0.103 R)
• M13: 5,437,135 km (0.117 R)
• M14: 5,625,030 km (0.06 R)
• M15: 5,862,890 km (0.086 R)
• M16: 6,397,852 km (0.109 R)
• M17: 6,496,736 km (0.047 R)
• M18: 7,152,125 km (0.107 R)
• M19: 7,565,763 km (0.113 R)
• M20: 7,722,840 km (0.083 R)
• M21: 7,828,157 km (0.112 R)
• M22: 7,934,073 km (0.094 R)
• M23: 8,040,287 km (0.067 R)
• M24: 9,018,059 km (0.083 R)
• M25: 9,073,560 km (0.038 R)
• M26: 10,032,781 km (0.054 R)
• M27: 10,553,681 km (0.105 R)
• M28: 15,618,915 km (0.114 R)
• M29: 15,885,798 km (0.102 R)
• M30: 16,763,638 km (0.081 R)
• M31: 16,831,705 km (0.072 R)
• M32: 17,311,615 km (0.11 R)
• M33: 18,074,564 km (0.075 R)
• M34: 18,144,427 km (0.09 R)
• M35: 19,418,103 km (0.081 R)
• M36: 19,993,456 km (0.118 R)
• M37: 20,283,078 km (0.055 R)
• M38: 20,720,352 km (0.116 R)
• M39: 21,013,564 km (0.12 R)
• M40: 21,160,619 km (0.115 R)
• M41: 22,801,408 km (0.115 R)
• M42: 24,173,819 km (0.046 R)
• M43: 24,405,247 km (0.119 R)
• M44: 25,494,469 km (0.073 R)
• M45: 25,887,313 km (0.102 R)
• M46: 26,599,549 km (0.041 R)
• M47: 26,678,985 km (0.109 R)
• M48: 29,101,423 km (0.034 R)
• M49: 29,924,361 km (0.098 R)
• M50: 30,505,100 km (0.079 R)
• M51: 30,588,277 km (0.117 R)
• M52: 32,523,774 km (0.119 R)
• M53: 33,035,249 km (0.082 R)
• M54: 34,325,231 km (0.1 R)
• M55: 34,671,999 km (0.065 R)
• M56: 35,107,180 km (0.089 R)
• M57: 35,281,760 km (0.086 R)
• M58: 35,807,148 km (0.086 R)
• M59: 39,013,479 km (0.079 R)
• M60: 39,920,341 km (0.11 R)
• M61: 40,834,085 km (0.085 R)
• M62: 40,925,789 km (0.115 R)
• M63: 42,032,215 km (0.041 R)
• M64: 42,217,566 km (0.102 R)
• M65: 42,403,217 km (0.058 R)
• M66: 43,241,863 km (0.078 R)
• M67: 43,804,052 km (0.034 R)
• M68: 45,885,856 km (0.084 R)
• M69: 47,227,300 km (0.066 R)
• M70: 49,263,626 km (0.103 R)
• M71: 50,243,193 km (0.118 R)
• M72: 52,421,039 km (0.025 R)
• M73: 53,421,100 km (0.084 R)
• M74: 54,528,573 km (0.085 R)
• M75: 54,629,552 km (0.067 R)
• M76: 54,730,680 km (0.085 R)
• M77: 59,968,850 km (0.051 R)
• M78: 60,595,515 km (0.077 R)
• M79: 60,909,671 km (0.111 R)
• M80: 61,224,425 km (0.054 R)
• M81: 62,277,294 km (0.106 R)
• M82: 66,332,593 km (0.111 R)
• M83: 66,548,314 km (0.066 R)
• M84: 67,197,120 km (0.116 R)
• M85: 67,413,737 km (0.069 R)
• M86: 67,739,262 km (0.083 R)
• M87: 67,848,020 km (0.068 R)
• M88: 68,828,185 km (0.045 R)
• M89: 69,155,954 km (0.108 R)
• M90: 72,573,218 km (0.095 R)
• M91: 72,795,521 km (0.09 R)
• M92: 74,246,321 km (0.093 R)
• M93: 74,919,212 km (0.106 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit