🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 256 Days

Day: 28.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,583,015 km

• M1: 230,530 km (0.077 R)
• M2: 497,862 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.8 AU - 1.26 AU

Year: 382 Days

Day: 32.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,583,015 km

• M1: 627,114 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.19 AU - 1.57 AU

Year: 592 Days

Day: 23.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.37 AU - 2.21 AU

Year: 875 Days

Day: 30.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,583,015 km

• M1: 709,842 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.63 AU - 1.99 AU

Year: 889 Days

Day: 13.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,583,015 km

• M1: 531,671 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.99 AU - 3.87 AU

Year: 2320 Days

Day: 38.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.33 AU - 5.13 AU

Year: 3178 Days

Day: 21.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,583,015 km

• M1: 1,143,676 km (0.07 R)
• M2: 2,067,293 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.49 AU - 4.93 AU

Year: 3734 Days

Day: 21.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 11.8

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.06 AU - 13.1 AU

Year: 13471 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,583,015 km

• M1: 162,164 km (0.111 R)
• M2: 247,285 km (0.077 R)
• M3: 358,436 km (0.06 R)
• M4: 578,645 km (0.113 R)
• M5: 1,199,326 km (0.094 R)
• M6: 1,319,304 km (0.089 R)
• M7: 1,923,829 km (0.114 R)
• M8: 2,544,510 km (0.114 R)
• M9: 3,224,283 km (0.119 R)
• M10: 3,778,842 km (0.111 R)
• M11: 4,067,417 km (0.109 R)
• M12: 4,325,922 km (0.12 R)
• M13: 4,551,814 km (0.035 R)
• M14: 4,743,000 km (0.052 R)
• M15: 4,897,834 km (0.082 R)
• M16: 5,015,269 km (0.113 R)
• M17: 7,461,643 km (0.116 R)
• M18: 8,053,901 km (0.106 R)
• M19: 9,624,828 km (0.037 R)
• M20: 9,870,916 km (0.048 R)
• M21: 10,169,214 km (0.097 R)
• M22: 12,178,763 km (0.074 R)
• M23: 13,750,587 km (0.104 R)
• M24: 13,916,791 km (0.11 R)
• M25: 14,588,485 km (0.108 R)
• M26: 15,328,097 km (0.104 R)
• M27: 15,963,290 km (0.114 R)
• M28: 16,902,764 km (0.115 R)
• M29: 17,739,465 km (0.111 R)
• M30: 18,345,486 km (0.055 R)
• M31: 18,835,120 km (0.12 R)
• M32: 20,077,979 km (0.108 R)
• M33: 21,926,859 km (0.099 R)
• M34: 22,381,188 km (0.111 R)
• M35: 22,838,808 km (0.108 R)
• M36: 23,035,828 km (0.114 R)
• M37: 25,716,472 km (0.079 R)
• M38: 26,402,079 km (0.119 R)
• M39: 27,720,934 km (0.117 R)
• M40: 28,423,745 km (0.095 R)
• M41: 29,132,540 km (0.091 R)
• M42: 30,062,440 km (0.062 R)
• M43: 30,278,459 km (0.08 R)
• M44: 30,567,333 km (0.053 R)
• M45: 32,025,015 km (0.077 R)
• M46: 32,614,430 km (0.069 R)
• M47: 35,996,090 km (0.081 R)
• M48: 36,302,018 km (0.051 R)
• M49: 36,608,993 km (0.119 R)
• M50: 36,762,630 km (0.118 R)
• M51: 36,916,566 km (0.064 R)
• M52: 37,612,046 km (0.119 R)
• M53: 37,844,821 km (0.118 R)
• M54: 38,000,253 km (0.032 R)
• M55: 38,937,483 km (0.095 R)
• M56: 39,724,368 km (0.086 R)
• M57: 40,198,893 km (0.114 R)
• M58: 40,357,616 km (0.094 R)
• M59: 41,955,172 km (0.038 R)
• M60: 42,116,139 km (0.111 R)
• M61: 45,459,651 km (0.098 R)
• M62: 45,956,167 km (0.09 R)
• M63: 47,121,384 km (0.058 R)
• M64: 47,288,785 km (0.08 R)
• M65: 47,623,884 km (0.11 R)
• M66: 47,959,731 km (0.102 R)
• M67: 48,718,491 km (0.118 R)
• M68: 50,504,241 km (0.082 R)
• M69: 50,589,811 km (0.062 R)
• M70: 50,846,820 km (0.104 R)
• M71: 51,190,147 km (0.095 R)
• M72: 52,484,468 km (0.064 R)
• M73: 52,918,302 km (0.038 R)
• M74: 53,005,218 km (0.074 R)
• M75: 53,353,333 km (0.093 R)
• M76: 53,964,440 km (0.103 R)
• M77: 55,900,087 km (0.063 R)
• M78: 56,165,773 km (0.097 R)
• M79: 56,343,046 km (0.076 R)
• M80: 57,500,485 km (0.096 R)
• M81: 58,306,368 km (0.097 R)
• M82: 58,935,876 km (0.102 R)
• M83: 59,386,764 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 11.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.38 AU - 15.1 AU

Year: 15641 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,583,015 km

• M1: 252,671 km (0.094 R)
• M2: 696,976 km (0.095 R)
• M3: 1,170,454 km (0.096 R)
• M4: 1,249,591 km (0.115 R)
• M5: 1,385,575 km (0.077 R)
• M6: 1,555,668 km (0.054 R)
• M7: 1,702,873 km (0.09 R)
• M8: 1,948,363 km (0.105 R)
• M9: 2,205,521 km (0.097 R)
• M10: 3,769,118 km (0.108 R)
• M11: 3,848,854 km (0.04 R)
• M12: 4,506,037 km (0.078 R)
• M13: 4,718,616 km (0.116 R)
• M14: 5,153,946 km (0.096 R)
• M15: 5,376,398 km (0.115 R)
• M16: 6,063,052 km (0.065 R)
• M17: 6,203,674 km (0.078 R)
• M18: 7,417,960 km (0.104 R)
• M19: 7,975,062 km (0.098 R)
• M20: 8,493,419 km (0.107 R)
• M21: 8,651,095 km (0.068 R)
• M22: 12,002,536 km (0.064 R)
• M23: 12,357,532 km (0.078 R)
• M24: 12,596,141 km (0.087 R)
• M25: 13,260,355 km (0.092 R)
• M26: 13,874,006 km (0.06 R)
• M27: 14,184,421 km (0.114 R)
• M28: 14,497,081 km (0.074 R)
• M29: 15,320,468 km (0.097 R)
• M30: 16,748,529 km (0.093 R)
• M31: 17,211,833 km (0.086 R)
• M32: 19,313,983 km (0.074 R)
• M33: 21,281,344 km (0.096 R)
• M34: 21,999,264 km (0.088 R)
• M35: 22,361,291 km (0.063 R)
• M36: 23,091,179 km (0.091 R)
• M37: 24,574,442 km (0.113 R)
• M38: 24,724,489 km (0.031 R)
• M39: 25,403,214 km (0.05 R)
• M40: 27,011,092 km (0.093 R)
• M41: 29,126,107 km (0.074 R)
• M42: 29,364,416 km (0.049 R)
• M43: 30,163,419 km (0.026 R)
• M44: 31,701,135 km (0.105 R)
• M45: 31,946,326 km (0.109 R)
• M46: 32,685,489 km (0.052 R)
• M47: 33,679,866 km (0.096 R)
• M48: 33,846,518 km (0.032 R)
• M49: 35,021,161 km (0.116 R)
• M50: 35,613,419 km (0.035 R)
• M51: 36,893,677 km (0.092 R)
• M52: 37,582,725 km (0.09 R)
• M53: 38,798,657 km (0.093 R)
• M54: 39,236,081 km (0.078 R)
• M55: 39,499,223 km (0.115 R)
• M56: 40,292,541 km (0.059 R)
• M57: 40,824,212 km (0.112 R)
• M58: 41,447,436 km (0.082 R)
• M59: 42,613,402 km (0.095 R)
• M60: 43,336,259 km (0.043 R)
• M61: 43,426,915 km (0.104 R)
• M62: 44,519,429 km (0.093 R)
• M63: 44,977,348 km (0.119 R)
• M64: 47,197,081 km (0.117 R)
• M65: 48,790,897 km (0.046 R)
• M66: 49,357,573 km (0.04 R)
• M67: 49,452,269 km (0.092 R)
• M68: 50,402,215 km (0.098 R)
• M69: 50,879,433 km (0.05 R)
• M70: 52,513,341 km (0.043 R)
• M71: 53,288,258 km (0.063 R)
• M72: 54,066,765 km (0.066 R)
• M73: 54,164,452 km (0.112 R)
• M74: 55,143,570 km (0.091 R)
• M75: 57,417,757 km (0.113 R)
• M76: 61,140,051 km (0.091 R)
• M77: 61,445,381 km (0.093 R)
• M78: 61,649,133 km (0.075 R)
• M79: 62,671,335 km (0.078 R)
• M80: 64,628,823 km (0.094 R)
• M81: 65,771,302 km (0.09 R)
• M82: 65,979,692 km (0.073 R)
• M83: 66,188,381 km (0.098 R)
• M84: 66,292,800 km (0.084 R)
• M85: 66,606,358 km (0.11 R)
• M86: 66,815,795 km (0.073 R)
• M87: 67,445,003 km (0.08 R)
• M88: 69,344,597 km (0.098 R)
• M89: 69,981,734 km (0.112 R)
• M90: 70,088,098 km (0.086 R)
• M91: 70,194,612 km (0.081 R)
• M92: 70,941,105 km (0.099 R)
• M93: 71,047,918 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit