🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 214 Days

Day: 41.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.74 AU - 0.84 AU

Year: 267 Days

Day: 28.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,921,702 km

• M1: 191,635 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.55 AU - 1.95 AU

Year: 882 Days

Day: 13.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,921,702 km

• M1: 1,085,033 km (0.109 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 14.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.21 AU - 10.15 AU

Year: 8909 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,921,702 km

• M1: 232,924 km (0.063 R)
• M2: 410,497 km (0.081 R)
• M3: 527,781 km (0.081 R)
• M4: 776,563 km (0.08 R)
• M5: 884,871 km (0.042 R)
• M6: 1,101,340 km (0.114 R)
• M7: 1,262,307 km (0.112 R)
• M8: 1,836,314 km (0.097 R)
• M9: 2,346,293 km (0.096 R)
• M10: 2,630,080 km (0.059 R)
• M11: 2,751,703 km (0.029 R)
• M12: 3,051,497 km (0.082 R)
• M13: 3,231,464 km (0.12 R)
• M14: 3,362,063 km (0.12 R)
• M15: 3,875,183 km (0.096 R)
• M16: 4,384,414 km (0.048 R)
• M17: 4,765,590 km (0.105 R)
• M18: 5,035,913 km (0.112 R)
• M19: 5,876,952 km (0.074 R)
• M20: 6,037,620 km (0.045 R)
• M21: 6,167,172 km (0.105 R)
• M22: 6,330,533 km (0.094 R)
• M23: 6,462,179 km (0.087 R)
• M24: 7,478,846 km (0.084 R)
• M25: 8,364,167 km (0.11 R)
• M26: 8,985,147 km (0.106 R)
• M27: 9,207,899 km (0.093 R)
• M28: 10,622,047 km (0.103 R)
• M29: 11,414,467 km (0.026 R)
• M30: 12,103,066 km (0.073 R)
• M31: 12,473,171 km (0.111 R)
• M32: 12,721,953 km (0.109 R)
• M33: 13,224,452 km (0.07 R)
• M34: 13,990,542 km (0.098 R)
• M35: 14,205,963 km (0.032 R)
• M36: 15,343,655 km (0.086 R)
• M37: 16,419,713 km (0.102 R)
• M38: 16,738,207 km (0.105 R)
• M39: 17,012,719 km (0.116 R)
• M40: 17,473,779 km (0.076 R)
• M41: 18,219,973 km (0.033 R)
• M42: 18,644,383 km (0.099 R)
• M43: 19,071,933 km (0.072 R)
• M44: 20,374,183 km (0.08 R)
• M45: 21,060,687 km (0.084 R)
• M46: 21,954,535 km (0.114 R)
• M47: 22,255,376 km (0.097 R)
• M48: 22,557,414 km (0.103 R)
• M49: 22,708,957 km (0.081 R)
• M50: 22,860,948 km (0.112 R)
• M51: 23,318,568 km (0.069 R)
• M52: 23,676,705 km (0.104 R)
• M53: 24,139,860 km (0.108 R)
• M54: 24,606,007 km (0.117 R)
• M55: 26,075,208 km (0.105 R)
• M56: 26,393,702 km (0.113 R)
• M57: 26,660,136 km (0.094 R)
• M58: 26,766,949 km (0.076 R)
• M59: 26,981,023 km (0.075 R)
• M60: 29,043,080 km (0.077 R)
• M61: 29,704,901 km (0.089 R)
• M62: 30,148,758 km (0.036 R)
• M63: 30,986,955 km (0.073 R)
• M64: 31,155,552 km (0.109 R)
• M65: 31,324,448 km (0.078 R)
• M66: 31,832,931 km (0.03 R)
• M67: 32,401,104 km (0.084 R)
• M68: 33,259,646 km (0.119 R)
• M69: 34,590,618 km (0.11 R)
• M70: 34,823,841 km (0.045 R)
• M71: 35,585,593 km (0.057 R)
• M72: 35,762,119 km (0.108 R)
• M73: 36,708,625 km (0.106 R)
• M74: 37,783,485 km (0.091 R)
• M75: 38,747,494 km (0.033 R)
• M76: 40,208,616 km (0.088 R)
• M77: 40,515,442 km (0.072 R)
• M78: 40,699,746 km (0.069 R)
• M79: 41,131,037 km (0.103 R)
• M80: 41,316,389 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.6

Radius: 3.7

Gravity: 33.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.94 AU - 16.92 AU

Year: 19798 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,921,702 km

• M1: 56,847 km (0.099 R)
• M2: 192,084 km (0.105 R)
• M3: 261,048 km (0.075 R)
• M4: 290,968 km (0.111 R)
• M5: 354,697 km (0.069 R)
• M6: 633,397 km (0.086 R)
• M7: 674,836 km (0.107 R)
• M8: 1,087,726 km (0.086 R)
• M9: 1,162,974 km (0.057 R)
• M10: 1,318,705 km (0.097 R)
• M11: 1,649,765 km (0.086 R)
• M12: 1,974,991 km (0.089 R)
• M13: 2,160,492 km (0.086 R)
• M14: 2,319,515 km (0.103 R)
• M15: 2,384,141 km (0.084 R)
• M16: 2,992,406 km (0.082 R)
• M17: 3,313,593 km (0.072 R)
• M18: 3,496,850 km (0.107 R)
• M19: 4,104,966 km (0.098 R)
• M20: 4,301,687 km (0.054 R)
• M21: 4,341,330 km (0.032 R)
• M22: 4,381,123 km (0.108 R)
• M23: 4,501,400 km (0.099 R)
• M24: 4,704,255 km (0.105 R)
• M25: 4,868,663 km (0.114 R)
• M26: 4,951,540 km (0.098 R)
• M27: 5,718,528 km (0.105 R)
• M28: 6,071,130 km (0.105 R)
• M29: 6,115,711 km (0.117 R)
• M30: 6,936,554 km (0.028 R)
• M31: 6,983,229 km (0.109 R)
• M32: 7,646,546 km (0.109 R)
• M33: 12,195,069 km (0.105 R)
• M34: 12,307,716 km (0.084 R)
• M35: 13,337,099 km (0.115 R)
• M36: 13,395,143 km (0.099 R)
• M37: 14,632,317 km (0.106 R)
• M38: 14,932,261 km (0.101 R)
• M39: 15,599,168 km (0.117 R)
• M40: 16,152,082 km (0.036 R)
• M41: 16,773,960 km (0.116 R)
• M42: 18,233,587 km (0.115 R)
• M43: 18,750,747 km (0.054 R)
• M44: 19,799,428 km (0.104 R)
• M45: 20,264,228 km (0.098 R)
• M46: 20,934,427 km (0.043 R)
• M47: 21,001,746 km (0.078 R)
• M48: 21,272,219 km (0.07 R)
• M49: 21,339,987 km (0.088 R)
• M50: 21,475,822 km (0.106 R)
• M51: 22,434,145 km (0.034 R)
• M52: 22,849,130 km (0.101 R)
• M53: 24,180,102 km (0.077 R)
• M54: 25,033,408 km (0.114 R)
• M55: 25,176,723 km (0.037 R)
• M56: 29,672,588 km (0.114 R)
• M57: 30,204,109 km (0.119 R)
• M58: 30,509,289 km (0.105 R)
• M59: 30,815,516 km (0.116 R)
• M60: 31,895,014 km (0.087 R)
• M61: 32,439,401 km (0.066 R)
• M62: 34,568,029 km (0.077 R)
• M63: 34,647,615 km (0.045 R)
• M64: 35,047,041 km (0.096 R)
• M65: 37,475,314 km (0.118 R)
• M66: 39,041,005 km (0.026 R)
• M67: 41,386,999 km (0.102 R)
• M68: 41,895,632 km (0.098 R)
• M69: 42,150,696 km (0.098 R)
• M70: 42,235,967 km (0.113 R)
• M71: 44,383,145 km (0.063 R)
• M72: 44,990,662 km (0.072 R)
• M73: 45,688,386 km (0.055 R)
• M74: 45,775,752 km (0.073 R)
• M75: 49,050,898 km (0.111 R)
• M76: 49,230,116 km (0.114 R)
• M77: 49,589,151 km (0.1 R)
• M78: 49,949,083 km (0.043 R)
• M79: 50,943,161 km (0.105 R)
• M80: 51,579,102 km (0.1 R)
• M81: 54,334,545 km (0.073 R)
• M82: 59,222,506 km (0.111 R)
• M83: 59,317,949 km (0.11 R)
• M84: 60,754,538 km (0.049 R)
• M85: 61,525,565 km (0.064 R)
• M86: 61,912,126 km (0.109 R)
• M87: 62,785,030 km (0.065 R)
• M88: 63,955,334 km (0.04 R)
• M89: 64,936,097 km (0.049 R)
• M90: 65,231,254 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit