🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.68 AU

Year: 148 Days

Day: 25.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,684,669 km

• M1: 355,145 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.71 AU - 0.93 AU

Year: 270 Days

Day: 13.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.16 AU - 1.18 AU

Year: 460 Days

Day: 34.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,684,669 km

• M1: 14,960 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.16 AU - 1.76 AU

Year: 641 Days

Day: 23.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,684,669 km

• M1: 992,133 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.02 AU - 3.04 AU

Year: 1463 Days

Day: 18.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,684,669 km

• M1: 21,392 km (0.109 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.81 AU - 5.67 AU

Year: 3751 Days

Day: 31.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 12.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.1 AU - 6 AU

Year: 4124 Days

Day: 7.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,684,669 km

• M1: 163,959 km (0.105 R)
• M2: 282,890 km (0.103 R)
• M3: 379,679 km (0.094 R)
• M4: 574,755 km (0.099 R)
• M5: 964,009 km (0.119 R)
• M6: 1,219,971 km (0.077 R)
• M7: 1,389,914 km (0.06 R)
• M8: 1,471,145 km (0.116 R)
• M9: 1,652,907 km (0.112 R)
• M10: 1,754,035 km (0.051 R)
• M11: 1,932,356 km (0.108 R)
• M12: 2,164,083 km (0.085 R)
• M13: 2,620,955 km (0.105 R)
• M14: 2,774,293 km (0.074 R)
• M15: 2,860,910 km (0.063 R)
• M16: 2,948,275 km (0.091 R)
• M17: 3,548,312 km (0.083 R)
• M18: 3,949,982 km (0.078 R)
• M19: 4,166,301 km (0.044 R)
• M20: 4,901,425 km (0.096 R)
• M21: 5,349,021 km (0.103 R)
• M22: 5,501,162 km (0.045 R)
• M23: 5,632,659 km (0.113 R)
• M24: 5,720,922 km (0.11 R)
• M25: 5,876,653 km (0.116 R)
• M26: 6,421,040 km (0.059 R)
• M27: 6,958,096 km (0.075 R)
• M28: 7,243,978 km (0.114 R)
• M29: 7,436,809 km (0.054 R)
• M30: 7,558,283 km (0.118 R)
• M31: 7,680,205 km (0.112 R)
• M32: 7,803,025 km (0.104 R)
• M33: 8,025,477 km (0.064 R)
• M34: 8,300,438 km (0.095 R)
• M35: 8,451,681 km (0.107 R)
• M36: 8,629,254 km (0.106 R)
• M37: 8,910,947 km (0.029 R)
• M38: 9,039,900 km (0.097 R)
• M39: 9,535,967 km (0.088 R)
• M40: 9,694,540 km (0.114 R)
• M41: 9,933,897 km (0.055 R)
• M42: 10,175,348 km (0.111 R)
• M43: 10,310,285 km (0.034 R)
• M44: 10,718,687 km (0.078 R)
• M45: 10,938,596 km (0.091 R)
• M46: 11,243,626 km (0.039 R)
• M47: 11,439,151 km (0.087 R)
• M48: 11,777,092 km (0.081 R)
• M49: 11,947,185 km (0.09 R)
• M50: 12,118,176 km (0.108 R)
• M51: 12,549,317 km (0.11 R)
• M52: 12,636,083 km (0.089 R)
• M53: 12,752,171 km (0.107 R)
• M54: 13,992,338 km (0.049 R)
• M55: 14,112,465 km (0.055 R)
• M56: 14,474,940 km (0.075 R)
• M57: 14,596,414 km (0.066 R)
• M58: 14,687,818 km (0.057 R)
• M59: 15,116,566 km (0.065 R)
• M60: 15,209,017 km (0.069 R)
• M61: 15,332,585 km (0.103 R)
• M62: 15,487,419 km (0.102 R)
• M63: 15,798,882 km (0.091 R)
• M64: 15,986,627 km (0.085 R)
• M65: 16,809,116 km (0.033 R)
• M66: 17,000,751 km (0.107 R)
• M67: 17,129,106 km (0.081 R)
• M68: 18,003,206 km (0.066 R)
• M69: 18,133,955 km (0.074 R)
• M70: 18,560,907 km (0.072 R)
• M71: 18,726,063 km (0.117 R)
• M72: 19,124,442 km (0.092 R)
• M73: 19,324,754 km (0.102 R)
• M74: 21,226,891 km (0.066 R)
• M75: 21,365,119 km (0.073 R)
• M76: 21,955,582 km (0.113 R)
• M77: 22,270,485 km (0.096 R)
• M78: 22,869,176 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615

Radius: 7.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.5 AU - 16.7 AU

Year: 23478 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,684,669 km

• M1: 95,593 km (0.103 R)
• M2: 146,756 km (0.071 R)
• M3: 269,127 km (0.05 R)
• M4: 470,635 km (0.115 R)
• M5: 577,448 km (0.065 R)
• M6: 1,055,862 km (0.086 R)
• M7: 1,503,309 km (0.108 R)
• M8: 2,477,490 km (0.071 R)
• M9: 3,608,151 km (0.084 R)
• M10: 3,737,703 km (0.087 R)
• M11: 4,135,633 km (0.106 R)
• M12: 5,557,112 km (0.092 R)
• M13: 5,959,680 km (0.096 R)
• M14: 6,216,091 km (0.119 R)
• M15: 7,168,580 km (0.031 R)
• M16: 7,940,655 km (0.081 R)
• M17: 8,336,491 km (0.11 R)
• M18: 8,393,637 km (0.117 R)
• M19: 8,450,784 km (0.112 R)
• M20: 8,738,760 km (0.093 R)
• M21: 8,796,804 km (0.096 R)
• M22: 9,088,669 km (0.101 R)
• M23: 9,324,585 km (0.115 R)
• M24: 11,855,482 km (0.054 R)
• M25: 13,095,798 km (0.087 R)
• M26: 13,630,311 km (0.088 R)
• M27: 13,697,630 km (0.106 R)
• M28: 13,900,185 km (0.103 R)
• M29: 14,308,438 km (0.091 R)
• M30: 14,376,804 km (0.108 R)
• M31: 14,445,320 km (0.058 R)
• M32: 14,720,580 km (0.113 R)
• M33: 15,838,675 km (0.089 R)
• M34: 16,265,028 km (0.102 R)
• M35: 17,566,380 km (0.105 R)
• M36: 18,007,694 km (0.068 R)
• M37: 20,191,225 km (0.12 R)
• M38: 20,576,140 km (0.038 R)
• M39: 23,903,197 km (0.119 R)
• M40: 24,147,191 km (0.118 R)
• M41: 24,310,402 km (0.094 R)
• M42: 25,462,306 km (0.085 R)
• M43: 30,861,742 km (0.097 R)
• M44: 31,928,973 km (0.061 R)
• M45: 33,370,647 km (0.097 R)
• M46: 33,916,829 km (0.105 R)
• M47: 34,008,084 km (0.087 R)
• M48: 34,925,717 km (0.095 R)
• M49: 35,017,870 km (0.098 R)
• M50: 35,758,379 km (0.03 R)
• M51: 36,410,626 km (0.088 R)
• M52: 36,504,124 km (0.09 R)
• M53: 37,821,483 km (0.069 R)
• M54: 38,485,847 km (0.03 R)
• M55: 38,867,322 km (0.073 R)
• M56: 40,890,334 km (0.104 R)
• M57: 41,279,588 km (0.073 R)
• M58: 44,837,324 km (0.08 R)
• M59: 45,037,785 km (0.102 R)
• M60: 46,652,694 km (0.101 R)
• M61: 47,467,105 km (0.094 R)
• M62: 48,183,679 km (0.046 R)
• M63: 48,491,851 km (0.111 R)
• M64: 48,594,774 km (0.102 R)
• M65: 49,420,405 km (0.111 R)
• M66: 49,938,761 km (0.101 R)
• M67: 51,609,620 km (0.04 R)
• M68: 51,714,787 km (0.052 R)
• M69: 53,511,308 km (0.101 R)
• M70: 54,043,577 km (0.117 R)
• M71: 54,150,240 km (0.109 R)
• M72: 54,470,679 km (0.049 R)
• M73: 55,650,857 km (0.115 R)
• M74: 56,731,103 km (0.106 R)
• M75: 57,818,231 km (0.099 R)
• M76: 58,145,850 km (0.067 R)
• M77: 58,912,389 km (0.061 R)
• M78: 59,022,194 km (0.044 R)
• M79: 62,682,854 km (0.11 R)
• M80: 65,277,480 km (0.035 R)
• M81: 65,504,719 km (0.085 R)
• M82: 67,791,921 km (0.106 R)
• M83: 68,483,212 km (0.103 R)
• M84: 68,829,681 km (0.115 R)
• M85: 72,091,663 km (0.105 R)
• M86: 72,561,699 km (0.066 R)
• M87: 73,859,760 km (0.067 R)
• M88: 75,403,610 km (0.1 R)
• M89: 75,761,448 km (0.117 R)
• M90: 77,078,209 km (0.107 R)
• M91: 77,558,866 km (0.113 R)
• M92: 78,161,147 km (0.08 R)
• M93: 78,523,174 km (0.117 R)
• M94: 80,098,739 km (0.064 R)
• M95: 80,585,531 km (0.115 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit