🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.88 AU

Year: 228 Days

Day: 34.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 62.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,062,875 km

• M1: 186,848 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.62 AU - 0.98 AU

Year: 267 Days

Day: 35.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.16 AU - 2.28 AU

Year: 1233 Days

Day: 16.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.04 AU - 2.54 AU

Year: 1292 Days

Day: 38.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.22 AU - 3.1 AU

Year: 1617 Days

Day: 17.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.42 AU - 3.02 AU

Year: 1672 Days

Day: 37.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,062,875 km

• M1: 317,447 km (0.115 R)
• M2: 1,130,062 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.23 AU - 4.19 AU

Year: 2664 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,062,875 km

• M1: 755,918 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.13 AU - 4.33 AU

Year: 2685 Days

Day: 26.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,062,875 km

• M1: 175,927 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 5.1

Gravity: 29.4 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.33 AU - 17.07 AU

Year: 24307 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,062,875 km

• M1: 317,447 km (0.108 R)
• M2: 1,450,202 km (0.105 R)
• M3: 1,835,117 km (0.119 R)
• M4: 2,211,356 km (0.102 R)
• M5: 2,488,710 km (0.105 R)
• M6: 3,430,429 km (0.094 R)
• M7: 3,520,935 km (0.111 R)
• M8: 3,566,563 km (0.098 R)
• M9: 3,938,463 km (0.086 R)
• M10: 4,618,535 km (0.109 R)
• M11: 5,651,508 km (0.093 R)
• M12: 5,974,939 km (0.069 R)
• M13: 6,029,393 km (0.096 R)
• M14: 6,304,204 km (0.099 R)
• M15: 6,980,685 km (0.075 R)
• M16: 7,037,981 km (0.065 R)
• M17: 7,561,724 km (0.091 R)
• M18: 7,738,997 km (0.052 R)
• M19: 8,340,081 km (0.104 R)
• M20: 9,778,614 km (0.071 R)
• M21: 11,426,884 km (0.1 R)
• M22: 12,179,062 km (0.08 R)
• M23: 12,387,003 km (0.066 R)
• M24: 12,526,129 km (0.049 R)
• M25: 14,237,229 km (0.112 R)
• M26: 14,529,394 km (0.044 R)
• M27: 14,602,847 km (0.036 R)
• M28: 15,119,857 km (0.117 R)
• M29: 16,247,825 km (0.103 R)
• M30: 17,636,841 km (0.095 R)
• M31: 18,583,795 km (0.102 R)
• M32: 19,466,273 km (0.116 R)
• M33: 20,280,385 km (0.03 R)
• M34: 20,444,494 km (0.094 R)
• M35: 20,774,058 km (0.1 R)
• M36: 20,856,786 km (0.07 R)
• M37: 22,278,863 km (0.044 R)
• M38: 22,788,244 km (0.047 R)
• M39: 22,958,935 km (0.054 R)
• M40: 24,951,728 km (0.072 R)
• M41: 28,638,717 km (0.046 R)
• M42: 28,822,872 km (0.105 R)
• M43: 29,749,631 km (0.109 R)
• M44: 30,029,529 km (0.081 R)
• M45: 31,632,021 km (0.057 R)
• M46: 32,013,196 km (0.109 R)
• M47: 32,108,640 km (0.093 R)
• M48: 32,587,652 km (0.087 R)
• M49: 33,358,979 km (0.097 R)
• M50: 35,017,870 km (0.032 R)
• M51: 35,510,944 km (0.114 R)
• M52: 37,003,632 km (0.12 R)
• M53: 37,405,152 km (0.108 R)
• M54: 38,415,237 km (0.114 R)
• M55: 39,331,973 km (0.074 R)
• M56: 41,187,136 km (0.06 R)
• M57: 42,859,790 km (0.033 R)
• M58: 42,965,107 km (0.086 R)
• M59: 43,175,890 km (0.11 R)
• M60: 44,341,557 km (0.106 R)
• M61: 44,874,724 km (0.056 R)
• M62: 44,981,686 km (0.077 R)
• M63: 47,354,907 km (0.062 R)
• M64: 48,776,386 km (0.042 R)
• M65: 48,996,295 km (0.108 R)
• M66: 50,211,777 km (0.078 R)
• M67: 51,885,179 km (0.095 R)
• M68: 53,350,191 km (0.087 R)
• M69: 54,144,556 km (0.109 R)
• M70: 54,372,244 km (0.044 R)
• M71: 55,630,362 km (0.084 R)
• M72: 58,408,394 km (0.117 R)
• M73: 58,525,230 km (0.11 R)
• M74: 60,403,431 km (0.117 R)
• M75: 60,876,011 km (0.05 R)
• M76: 61,231,306 km (0.091 R)
• M77: 61,943,990 km (0.08 R)
• M78: 62,182,001 km (0.027 R)
• M79: 62,898,425 km (0.067 R)
• M80: 63,737,519 km (0.1 R)
• M81: 66,398,716 km (0.111 R)
• M82: 67,497,961 km (0.096 R)
• M83: 67,865,672 km (0.096 R)
• M84: 69,714,104 km (0.118 R)
• M85: 70,706,835 km (0.117 R)
• M86: 71,704,055 km (0.112 R)
• M87: 73,208,710 km (0.062 R)
• M88: 73,712,556 km (0.03 R)
• M89: 77,143,732 km (0.069 R)
• M90: 80,107,416 km (0.1 R)
• M91: 81,407,421 km (0.118 R)
• M92: 81,798,769 km (0.073 R)
• M93: 82,845,655 km (0.027 R)
• M94: 87,477,056 km (0.104 R)
• M95: 87,744,237 km (0.081 R)
• M96: 88,949,847 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.4

Radius: 4.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.04 AU - 19.92 AU

Year: 29615 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,062,875 km

• M1: 356,193 km (0.064 R)
• M2: 385,663 km (0.12 R)
• M3: 598,691 km (0.063 R)
• M4: 804,537 km (0.068 R)
• M5: 905,217 km (0.091 R)
• M6: 1,641,238 km (0.115 R)
• M7: 2,145,383 km (0.037 R)
• M8: 2,968,321 km (0.118 R)
• M9: 3,347,851 km (0.093 R)
• M10: 3,412,627 km (0.03 R)
• M11: 3,877,577 km (0.039 R)
• M12: 4,152,089 km (0.072 R)
• M13: 4,362,124 km (0.11 R)
• M14: 5,809,633 km (0.071 R)
• M15: 6,123,490 km (0.094 R)
• M16: 6,163,133 km (0.098 R)
• M17: 6,849,488 km (0.084 R)
• M18: 7,014,495 km (0.112 R)
• M19: 7,644,900 km (0.087 R)
• M20: 7,902,208 km (0.119 R)
• M21: 8,205,892 km (0.074 R)
• M22: 8,249,575 km (0.068 R)
• M23: 8,602,027 km (0.096 R)
• M24: 9,185,010 km (0.115 R)
• M25: 9,734,483 km (0.104 R)
• M26: 11,057,527 km (0.076 R)
• M27: 11,494,652 km (0.099 R)
• M28: 12,435,921 km (0.08 R)
• M29: 12,687,695 km (0.067 R)
• M30: 12,890,400 km (0.084 R)
• M31: 13,971,693 km (0.107 R)
• M32: 15,135,415 km (0.099 R)
• M33: 15,837,627 km (0.117 R)
• M34: 16,660,864 km (0.113 R)
• M35: 17,498,014 km (0.091 R)
• M36: 18,063,644 km (0.105 R)
• M37: 18,692,703 km (0.1 R)
• M38: 19,854,929 km (0.078 R)
• M39: 20,563,424 km (0.105 R)
• M40: 20,682,354 km (0.12 R)
• M41: 21,040,342 km (0.091 R)
• M42: 21,280,148 km (0.107 R)
• M43: 21,641,576 km (0.117 R)
• M44: 21,944,362 km (0.113 R)
• M45: 22,248,495 km (0.044 R)
• M46: 22,431,602 km (0.113 R)
• M47: 22,492,788 km (0.103 R)
• M48: 24,984,340 km (0.094 R)
• M49: 25,301,937 km (0.069 R)
• M50: 25,429,394 km (0.111 R)
• M51: 25,876,991 km (0.085 R)
• M52: 26,327,131 km (0.119 R)
• M53: 27,104,890 km (0.091 R)
• M54: 28,087,599 km (0.06 R)
• M55: 28,351,639 km (0.094 R)
• M56: 28,749,270 km (0.108 R)
• M57: 28,815,691 km (0.12 R)
• M58: 29,015,255 km (0.067 R)
• M59: 30,020,403 km (0.108 R)
• M60: 30,357,896 km (0.065 R)
• M61: 32,894,777 km (0.044 R)
• M62: 33,103,316 km (0.054 R)
• M63: 33,382,166 km (0.084 R)
• M64: 34,082,883 km (0.03 R)
• M65: 34,859,146 km (0.081 R)
• M66: 34,929,906 km (0.03 R)
• M67: 35,427,319 km (0.102 R)
• M68: 37,077,832 km (0.099 R)
• M69: 37,730,528 km (0.038 R)
• M70: 38,753,328 km (0.114 R)
• M71: 40,379,008 km (0.045 R)
• M72: 41,200,151 km (0.106 R)
• M73: 41,575,193 km (0.075 R)
• M74: 42,328,718 km (0.115 R)
• M75: 42,479,961 km (0.095 R)
• M76: 43,391,162 km (0.106 R)
• M77: 44,232,051 km (0.115 R)
• M78: 44,462,432 km (0.103 R)
• M79: 45,930,137 km (0.051 R)
• M80: 46,163,360 km (0.082 R)
• M81: 46,552,763 km (0.105 R)
• M82: 46,787,033 km (0.098 R)
• M83: 47,413,549 km (0.112 R)
• M84: 48,200,733 km (0.081 R)
• M85: 50,027,323 km (0.119 R)
• M86: 50,989,387 km (0.103 R)
• M87: 51,795,720 km (0.097 R)
• M88: 51,876,502 km (0.105 R)
• M89: 52,119,449 km (0.104 R)
• M90: 53,911,781 km (0.079 R)
• M91: 54,239,850 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit