🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.85 AU - 1.89 AU

Year: 899 Days

Day: 28.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,333,958 km

• M1: 65,973 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.22 AU - 2.5 AU

Year: 1274 Days

Day: 22.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.91 AU - 3.13 AU

Year: 1406 Days

Day: 40.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.07 AU - 5.37 AU

Year: 3604 Days

Day: 19.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.15 AU - 6.05 AU

Year: 4048 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 9.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8 AU - 8.14 AU

Year: 8057 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,333,958 km

• M1: 127,158 km (0.069 R)
• M2: 237,113 km (0.119 R)
• M3: 415,134 km (0.093 R)
• M4: 500,106 km (0.083 R)
• M5: 1,108,371 km (0.086 R)
• M6: 1,221,616 km (0.115 R)
• M7: 1,449,155 km (0.065 R)
• M8: 1,573,770 km (0.108 R)
• M9: 1,870,572 km (0.062 R)
• M10: 2,019,422 km (0.077 R)
• M11: 2,289,446 km (0.117 R)
• M12: 2,557,525 km (0.083 R)
• M13: 2,835,777 km (0.067 R)
• M14: 3,079,921 km (0.112 R)
• M15: 3,497,149 km (0.086 R)
• M16: 3,589,003 km (0.102 R)
• M17: 4,172,584 km (0.069 R)
• M18: 4,237,509 km (0.061 R)
• M19: 4,650,848 km (0.099 R)
• M20: 4,735,072 km (0.059 R)
• M21: 4,973,531 km (0.109 R)
• M22: 5,163,819 km (0.114 R)
• M23: 5,338,849 km (0.052 R)
• M24: 5,622,935 km (0.115 R)
• M25: 6,150,567 km (0.088 R)
• M26: 6,280,418 km (0.087 R)
• M27: 6,411,017 km (0.053 R)
• M28: 6,904,241 km (0.079 R)
• M29: 7,350,940 km (0.094 R)
• M30: 7,528,214 km (0.107 R)
• M31: 7,766,822 km (0.088 R)
• M32: 8,292,509 km (0.092 R)
• M33: 8,767,034 km (0.104 R)
• M34: 10,002,712 km (0.035 R)
• M35: 10,441,333 km (0.047 R)
• M36: 10,729,907 km (0.089 R)
• M37: 11,542,523 km (0.117 R)
• M38: 11,634,077 km (0.032 R)
• M39: 12,002,686 km (0.07 R)
• M40: 12,165,149 km (0.102 R)
• M41: 12,234,862 km (0.106 R)
• M42: 12,656,728 km (0.092 R)
• M43: 13,202,760 km (0.101 R)
• M44: 14,588,934 km (0.081 R)
• M45: 14,836,967 km (0.116 R)
• M46: 15,337,073 km (0.118 R)
• M47: 15,513,449 km (0.047 R)
• M48: 15,868,145 km (0.086 R)
• M49: 16,072,047 km (0.065 R)
• M50: 16,174,223 km (0.088 R)
• M51: 16,534,005 km (0.118 R)
• M52: 16,611,348 km (0.053 R)
• M53: 16,766,630 km (0.117 R)
• M54: 17,235,021 km (0.113 R)
• M55: 17,313,560 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 9.6

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.34 AU - 10.68 AU

Year: 10307 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,333,958 km

• M1: 132,394 km (0.07 R)
• M2: 264,938 km (0.093 R)
• M3: 442,062 km (0.09 R)
• M4: 643,869 km (0.026 R)
• M5: 765,193 km (0.111 R)
• M6: 1,113,756 km (0.119 R)
• M7: 1,283,999 km (0.115 R)
• M8: 1,747,004 km (0.049 R)
• M9: 1,820,756 km (0.111 R)
• M10: 3,600,372 km (0.072 R)
• M11: 3,663,502 km (0.115 R)
• M12: 3,855,137 km (0.095 R)
• M13: 3,984,689 km (0.08 R)
• M14: 4,148,648 km (0.071 R)
• M15: 4,722,954 km (0.046 R)
• M16: 4,896,638 km (0.082 R)
• M17: 4,966,649 km (0.052 R)
• M18: 5,358,147 km (0.088 R)
• M19: 5,502,958 km (0.108 R)
• M20: 5,722,717 km (0.055 R)
• M21: 5,945,319 km (0.11 R)
• M22: 6,095,365 km (0.08 R)
• M23: 6,399,199 km (0.079 R)
• M24: 7,220,341 km (0.076 R)
• M25: 7,704,290 km (0.117 R)
• M26: 7,826,961 km (0.075 R)
• M27: 8,960,015 km (0.079 R)
• M28: 9,046,034 km (0.086 R)
• M29: 9,218,819 km (0.098 R)
• M30: 9,523,700 km (0.105 R)
• M31: 9,611,514 km (0.078 R)
• M32: 9,920,732 km (0.089 R)
• M33: 10,233,392 km (0.027 R)
• M34: 10,413,358 km (0.114 R)
• M35: 11,283,120 km (0.103 R)
• M36: 11,562,569 km (0.091 R)
• M37: 12,799,893 km (0.089 R)
• M38: 13,140,079 km (0.058 R)
• M39: 13,286,834 km (0.12 R)
• M40: 14,430,061 km (0.066 R)
• M41: 15,038,924 km (0.112 R)
• M42: 15,449,570 km (0.081 R)
• M43: 15,552,793 km (0.1 R)
• M44: 16,809,415 km (0.112 R)
• M45: 17,881,433 km (0.084 R)
• M46: 18,754,935 km (0.118 R)
• M47: 19,978,496 km (0.115 R)
• M48: 21,342,530 km (0.085 R)
• M49: 24,459,850 km (0.086 R)
• M50: 24,519,989 km (0.062 R)
• M51: 25,185,250 km (0.119 R)
• M52: 25,672,640 km (0.095 R)
• M53: 26,409,709 km (0.084 R)
• M54: 28,409,234 km (0.091 R)
• M55: 29,171,435 km (0.111 R)
• M56: 30,846,034 km (0.09 R)
• M57: 31,236,933 km (0.087 R)
• M58: 31,367,532 km (0.107 R)
• M59: 32,089,342 km (0.095 R)
• M60: 32,551,599 km (0.098 R)
• M61: 32,750,415 km (0.064 R)
• M62: 33,016,100 km (0.119 R)
• M63: 33,482,696 km (0.092 R)
• M64: 35,031,184 km (0.104 R)
• M65: 35,643,488 km (0.045 R)
• M66: 35,711,704 km (0.111 R)
• M67: 36,947,682 km (0.106 R)
• M68: 38,617,194 km (0.094 R)
• M69: 39,531,836 km (0.117 R)
• M70: 39,602,596 km (0.106 R)
• M71: 40,596,075 km (0.101 R)
• M72: 40,810,000 km (0.089 R)
• M73: 42,680,123 km (0.107 R)
• M74: 42,752,678 km (0.086 R)
• M75: 43,115,752 km (0.111 R)
• M76: 43,698,735 km (0.06 R)
• M77: 45,093,735 km (0.069 R)
• M78: 45,833,796 km (0.112 R)
• M79: 46,801,993 km (0.091 R)
• M80: 46,951,591 km (0.1 R)
• M81: 47,701,675 km (0.118 R)
• M82: 48,607,041 km (0.086 R)
• M83: 49,213,660 km (0.097 R)
• M84: 49,746,678 km (0.115 R)
• M85: 51,433,992 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.1

Radius: 11.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.44 AU - 13.96 AU

Year: 13174 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,333,958 km

• M1: 149,598 km (0.114 R)
• M2: 328,367 km (0.032 R)
• M3: 592,258 km (0.041 R)
• M4: 1,053,468 km (0.106 R)
• M5: 1,229,694 km (0.103 R)
• M6: 1,793,529 km (0.081 R)
• M7: 1,982,172 km (0.039 R)
• M8: 2,079,111 km (0.11 R)
• M9: 2,328,341 km (0.11 R)
• M10: 2,456,696 km (0.053 R)
• M11: 2,613,924 km (0.09 R)
• M12: 2,801,519 km (0.085 R)
• M13: 3,049,553 km (0.088 R)
• M14: 3,420,406 km (0.101 R)
• M15: 3,656,022 km (0.117 R)
• M16: 3,866,507 km (0.077 R)
• M17: 4,586,372 km (0.069 R)
• M18: 5,044,739 km (0.077 R)
• M19: 5,517,917 km (0.036 R)
• M20: 5,655,847 km (0.057 R)
• M21: 5,829,679 km (0.106 R)
• M22: 6,254,388 km (0.096 R)
• M23: 7,059,075 km (0.066 R)
• M24: 7,435,613 km (0.077 R)
• M25: 7,549,905 km (0.116 R)
• M26: 7,703,243 km (0.11 R)
• M27: 8,445,398 km (0.113 R)
• M28: 9,006,839 km (0.111 R)
• M29: 9,829,926 km (0.101 R)
• M30: 10,377,754 km (0.1 R)
• M31: 11,283,868 km (0.083 R)
• M32: 11,371,383 km (0.076 R)
• M33: 11,768,565 km (0.095 R)
• M34: 11,901,857 km (0.044 R)
• M35: 12,440,559 km (0.093 R)
• M36: 12,531,066 km (0.096 R)
• M37: 13,541,450 km (0.098 R)
• M38: 13,868,471 km (0.102 R)
• M39: 14,625,735 km (0.068 R)
• M40: 15,347,844 km (0.082 R)
• M41: 16,229,723 km (0.034 R)
• M42: 16,676,722 km (0.088 R)
• M43: 16,926,999 km (0.093 R)
• M44: 17,888,913 km (0.117 R)
• M45: 17,991,089 km (0.056 R)
• M46: 18,196,337 km (0.093 R)
• M47: 18,660,689 km (0.062 R)
• M48: 19,548,702 km (0.06 R)
• M49: 20,183,894 km (0.084 R)
• M50: 21,910,403 km (0.034 R)
• M51: 22,294,421 km (0.086 R)
• M52: 23,627,787 km (0.063 R)
• M53: 24,644,753 km (0.109 R)
• M54: 27,780,474 km (0.063 R)
• M55: 28,434,516 km (0.054 R)
• M56: 29,757,709 km (0.112 R)
• M57: 30,855,309 km (0.079 R)
• M58: 31,780,123 km (0.099 R)
• M59: 32,964,489 km (0.115 R)
• M60: 33,341,476 km (0.099 R)
• M61: 33,783,238 km (0.079 R)
• M62: 34,290,375 km (0.078 R)
• M63: 35,119,895 km (0.077 R)
• M64: 35,697,941 km (0.067 R)
• M65: 36,863,758 km (0.066 R)
• M66: 37,385,854 km (0.103 R)
• M67: 37,778,997 km (0.053 R)
• M68: 38,041,841 km (0.105 R)
• M69: 38,239,460 km (0.057 R)
• M70: 38,437,378 km (0.088 R)
• M71: 38,635,595 km (0.087 R)
• M72: 39,298,912 km (0.111 R)
• M73: 39,899,098 km (0.089 R)
• M74: 40,636,766 km (0.081 R)
• M75: 41,108,597 km (0.093 R)
• M76: 41,446,688 km (0.114 R)
• M77: 41,649,992 km (0.053 R)
• M78: 42,125,713 km (0.057 R)
• M79: 44,461,534 km (0.103 R)
• M80: 44,600,361 km (0.101 R)
• M81: 44,808,601 km (0.041 R)
• M82: 45,715,165 km (0.109 R)
• M83: 46,065,523 km (0.052 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit