🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.49 AU - 0.51 AU

Year: 128 Days

Day: 12.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 16.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.86 AU

Year: 241 Days

Day: 28.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,882,061 km

• M1: 468,541 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 391 Days

Day: 31.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.6 AU - 3.28 AU

Year: 1832 Days

Day: 18 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.85 AU - 3.19 AU

Year: 1907 Days

Day: 29.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 14.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.5 AU - 7.94 AU

Year: 7796 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,882,061 km

• M1: 187,895 km (0.104 R)
• M2: 524,191 km (0.11 R)
• M3: 642,672 km (0.114 R)
• M4: 1,386,473 km (0.115 R)
• M5: 1,615,208 km (0.068 R)
• M6: 1,875,957 km (0.07 R)
• M7: 2,313,980 km (0.082 R)
• M8: 2,418,100 km (0.113 R)
• M9: 3,168,483 km (0.101 R)
• M10: 4,139,074 km (0.064 R)
• M11: 4,525,934 km (0.104 R)
• M12: 4,817,201 km (0.054 R)
• M13: 5,306,984 km (0.074 R)
• M14: 5,614,408 km (0.088 R)
• M15: 5,813,074 km (0.086 R)
• M16: 6,571,386 km (0.099 R)
• M17: 6,780,972 km (0.073 R)
• M18: 7,423,046 km (0.089 R)
• M19: 7,798,836 km (0.101 R)
• M20: 8,020,839 km (0.119 R)
• M21: 8,116,732 km (0.11 R)
• M22: 8,471,428 km (0.075 R)
• M23: 8,732,477 km (0.05 R)
• M24: 8,831,211 km (0.12 R)
• M25: 9,262,951 km (0.106 R)
• M26: 9,397,140 km (0.106 R)
• M27: 9,837,855 km (0.103 R)
• M28: 10,216,188 km (0.047 R)
• M29: 10,355,015 km (0.115 R)
• M30: 10,669,470 km (0.094 R)
• M31: 11,022,670 km (0.034 R)
• M32: 11,886,149 km (0.114 R)
• M33: 12,032,157 km (0.103 R)
• M34: 12,215,564 km (0.087 R)
• M35: 12,547,970 km (0.119 R)
• M36: 12,659,421 km (0.118 R)
• M37: 12,845,969 km (0.102 R)
• M38: 13,071,114 km (0.104 R)
• M39: 13,792,475 km (0.104 R)
• M40: 13,907,516 km (0.111 R)
• M41: 14,061,601 km (0.081 R)
• M42: 14,643,986 km (0.108 R)
• M43: 15,712,264 km (0.109 R)
• M44: 16,805,675 km (0.114 R)
• M45: 16,928,645 km (0.102 R)
• M46: 17,798,107 km (0.106 R)
• M47: 18,175,244 km (0.072 R)
• M48: 18,767,053 km (0.116 R)
• M49: 19,537,332 km (0.118 R)
• M50: 19,796,436 km (0.101 R)
• M51: 20,317,934 km (0.118 R)
• M52: 20,888,051 km (0.104 R)
• M53: 21,374,693 km (0.094 R)
• M54: 21,552,565 km (0.107 R)
• M55: 21,864,926 km (0.05 R)
• M56: 21,954,535 km (0.026 R)
• M57: 23,221,030 km (0.101 R)
• M58: 23,495,542 km (0.074 R)
• M59: 23,771,102 km (0.111 R)
• M60: 24,464,787 km (0.064 R)
• M61: 25,071,257 km (0.096 R)
• M62: 26,442,172 km (0.085 R)
• M63: 28,372,882 km (0.1 R)
• M64: 28,617,325 km (0.116 R)
• M65: 28,862,665 km (0.104 R)
• M66: 29,355,141 km (0.104 R)
• M67: 30,198,873 km (0.04 R)
• M68: 31,050,534 km (0.09 R)
• M69: 31,302,606 km (0.099 R)
• M70: 31,605,991 km (0.069 R)
• M71: 32,624,004 km (0.11 R)
• M72: 32,726,479 km (0.052 R)
• M73: 33,291,510 km (0.08 R)
• M74: 34,431,596 km (0.11 R)
• M75: 34,901,632 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.5

Radius: 7.8

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.35 AU - 14.43 AU

Year: 18814 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,882,061 km

• M1: 116,986 km (0.041 R)
• M2: 241,750 km (0.067 R)
• M3: 427,252 km (0.077 R)
• M4: 1,031,178 km (0.053 R)
• M5: 1,372,560 km (0.096 R)
• M6: 1,463,366 km (0.117 R)
• M7: 1,682,976 km (0.098 R)
• M8: 1,913,207 km (0.12 R)
• M9: 2,049,491 km (0.11 R)
• M10: 2,259,676 km (0.115 R)
• M11: 2,854,477 km (0.067 R)
• M12: 3,250,014 km (0.029 R)
• M13: 3,372,086 km (0.031 R)
• M14: 3,747,277 km (0.113 R)
• M15: 3,832,548 km (0.092 R)
• M16: 4,135,932 km (0.099 R)
• M17: 4,312,757 km (0.088 R)
• M18: 4,537,453 km (0.072 R)
• M19: 4,951,390 km (0.114 R)
• M20: 5,281,702 km (0.083 R)
• M21: 6,828,993 km (0.11 R)
• M22: 6,881,203 km (0.12 R)
• M23: 7,249,662 km (0.101 R)
• M24: 8,282,187 km (0.085 R)
• M25: 9,709,799 km (0.068 R)
• M26: 11,335,031 km (0.111 R)
• M27: 12,273,757 km (0.117 R)
• M28: 12,400,915 km (0.109 R)
• M29: 12,656,279 km (0.059 R)
• M30: 13,498,515 km (0.112 R)
• M31: 14,964,425 km (0.115 R)
• M32: 16,270,863 km (0.096 R)
• M33: 18,552,230 km (0.079 R)
• M34: 18,625,085 km (0.072 R)
• M35: 19,064,453 km (0.09 R)
• M36: 19,581,464 km (0.116 R)
• M37: 20,478,303 km (0.099 R)
• M38: 20,629,098 km (0.084 R)
• M39: 21,694,982 km (0.091 R)
• M40: 22,234,582 km (0.117 R)
• M41: 25,159,370 km (0.095 R)
• M42: 27,868,139 km (0.107 R)
• M43: 28,119,014 km (0.096 R)
• M44: 28,791,606 km (0.12 R)
• M45: 28,875,979 km (0.114 R)
• M46: 29,810,218 km (0.061 R)
• M47: 30,409,956 km (0.112 R)
• M48: 30,840,648 km (0.116 R)
• M49: 31,100,051 km (0.106 R)
• M50: 31,186,818 km (0.058 R)
• M51: 32,495,949 km (0.12 R)
• M52: 33,912,192 km (0.064 R)
• M53: 34,448,500 km (0.029 R)
• M54: 36,530,005 km (0.075 R)
• M55: 39,025,148 km (0.088 R)
• M56: 41,098,574 km (0.117 R)
• M57: 41,670,188 km (0.078 R)
• M58: 43,110,815 km (0.056 R)
• M59: 44,470,211 km (0.067 R)
• M60: 46,139,574 km (0.04 R)
• M61: 46,634,443 km (0.1 R)
• M62: 46,832,960 km (0.094 R)
• M63: 47,629,568 km (0.112 R)
• M64: 48,229,905 km (0.12 R)
• M65: 49,034,442 km (0.101 R)
• M66: 49,640,613 km (0.114 R)
• M67: 50,046,172 km (0.029 R)
• M68: 50,147,749 km (0.057 R)
• M69: 50,860,583 km (0.096 R)
• M70: 50,962,609 km (0.114 R)
• M71: 52,090,278 km (0.06 R)
• M72: 52,296,274 km (0.1 R)
• M73: 53,329,846 km (0.107 R)
• M74: 53,641,308 km (0.117 R)
• M75: 53,953,220 km (0.087 R)
• M76: 54,161,610 km (0.102 R)
• M77: 54,579,138 km (0.087 R)
• M78: 55,838,004 km (0.101 R)
• M79: 56,048,787 km (0.054 R)
• M80: 56,576,718 km (0.097 R)
• M81: 57,318,723 km (0.116 R)
• M82: 57,531,302 km (0.047 R)
• M83: 57,637,666 km (0.105 R)
• M84: 58,491,271 km (0.105 R)
• M85: 61,185,230 km (0.109 R)
• M86: 61,946,833 km (0.029 R)
• M87: 62,711,427 km (0.087 R)
• M88: 64,913,508 km (0.063 R)
• M89: 66,693,274 km (0.086 R)
• M90: 67,477,017 km (0.095 R)
• M91: 70,300,827 km (0.077 R)
• M92: 72,472,539 km (0.081 R)
• M93: 73,508,953 km (0.107 R)
• M94: 78,527,812 km (0.059 R)
• M95: 78,882,060 km (0.038 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit