🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 186 Days

Day: 37.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 1.01 AU

Year: 259 Days

Day: 46.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.17 AU

Year: 371 Days

Day: 13.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,112,085 km

• M1: 240,853 km (0.095 R)
• M2: 348,413 km (0.115 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.61 AU - 1.67 AU

Year: 745 Days

Day: 38.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.53 AU - 1.89 AU

Year: 793 Days

Day: 39 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.7 AU - 2 AU

Year: 893 Days

Day: 37.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2 AU - 3 AU

Year: 1402 Days

Day: 24.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,112,085 km

• M1: 373,695 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.43 AU - 3.25 AU

Year: 1698 Days

Day: 12.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.7

Radius: 5.9

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.31 AU - 16.39 AU

Year: 20301 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,112,085 km

• M1: 609,911 km (0.073 R)
• M2: 732,581 km (0.03 R)
• M3: 890,407 km (0.049 R)
• M4: 973,433 km (0.101 R)
• M5: 1,207,554 km (0.065 R)
• M6: 1,268,889 km (0.1 R)
• M7: 1,796,371 km (0.12 R)
• M8: 1,866,682 km (0.106 R)
• M9: 2,269,699 km (0.106 R)
• M10: 2,345,844 km (0.107 R)
• M11: 2,540,022 km (0.043 R)
• M12: 2,659,102 km (0.085 R)
• M13: 3,992,917 km (0.063 R)
• M14: 4,085,219 km (0.091 R)
• M15: 4,318,891 km (0.094 R)
• M16: 4,653,242 km (0.101 R)
• M17: 6,393,065 km (0.081 R)
• M18: 6,664,286 km (0.066 R)
• M19: 8,310,162 km (0.05 R)
• M20: 8,606,066 km (0.101 R)
• M21: 10,644,038 km (0.095 R)
• M22: 10,708,066 km (0.117 R)
• M23: 11,749,417 km (0.088 R)
• M24: 12,416,474 km (0.088 R)
• M25: 12,551,411 km (0.086 R)
• M26: 12,958,916 km (0.069 R)
• M27: 15,061,364 km (0.058 R)
• M28: 15,566,855 km (0.106 R)
• M29: 18,792,485 km (0.117 R)
• M30: 19,885,746 km (0.106 R)
• M31: 19,964,733 km (0.034 R)
• M32: 20,122,709 km (0.104 R)
• M33: 20,519,742 km (0.082 R)
• M34: 21,240,953 km (0.058 R)
• M35: 21,726,248 km (0.108 R)
• M36: 22,379,093 km (0.088 R)
• M37: 23,620,457 km (0.103 R)
• M38: 23,787,557 km (0.082 R)
• M39: 23,871,332 km (0.084 R)
• M40: 28,004,721 km (0.084 R)
• M41: 28,359,119 km (0.068 R)
• M42: 28,893,333 km (0.057 R)
• M43: 29,072,102 km (0.112 R)
• M44: 29,700,862 km (0.086 R)
• M45: 30,515,871 km (0.082 R)
• M46: 30,606,976 km (0.095 R)
• M47: 32,075,279 km (0.115 R)
• M48: 33,004,731 km (0.112 R)
• M49: 34,226,048 km (0.038 R)
• M50: 34,604,830 km (0.06 R)
• M51: 35,175,546 km (0.109 R)
• M52: 35,749,403 km (0.059 R)
• M53: 36,133,720 km (0.115 R)
• M54: 37,879,976 km (0.109 R)
• M55: 39,951,757 km (0.096 R)
• M56: 40,051,240 km (0.093 R)
• M57: 40,850,840 km (0.091 R)
• M58: 40,951,220 km (0.104 R)
• M59: 41,151,981 km (0.097 R)
• M60: 42,364,172 km (0.111 R)
• M61: 45,965,891 km (0.036 R)
• M62: 46,697,873 km (0.073 R)
• M63: 48,173,506 km (0.115 R)
• M64: 48,279,422 km (0.109 R)
• M65: 49,023,521 km (0.095 R)
• M66: 49,557,287 km (0.08 R)
• M67: 49,664,399 km (0.12 R)
• M68: 50,307,969 km (0.111 R)
• M69: 52,909,625 km (0.1 R)
• M70: 54,557,895 km (0.118 R)
• M71: 54,778,851 km (0.092 R)
• M72: 55,999,869 km (0.113 R)
• M73: 59,034,761 km (0.088 R)
• M74: 60,400,589 km (0.07 R)
• M75: 61,087,393 km (0.081 R)
• M76: 61,316,876 km (0.068 R)
• M77: 61,891,930 km (0.094 R)
• M78: 62,237,801 km (0.101 R)
• M79: 63,627,864 km (0.11 R)
• M80: 63,744,101 km (0.097 R)
• M81: 64,210,099 km (0.099 R)
• M82: 64,676,994 km (0.071 R)
• M83: 65,379,655 km (0.1 R)
• M84: 65,849,542 km (0.111 R)
• M85: 66,438,359 km (0.096 R)
• M86: 71,453,329 km (0.065 R)
• M87: 71,816,103 km (0.11 R)
• M88: 75,478,110 km (0.093 R)
• M89: 76,836,010 km (0.111 R)
• M90: 78,950,426 km (0.062 R)
• M91: 80,831,769 km (0.109 R)
• M92: 81,336,063 km (0.045 R)
• M93: 83,745,337 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.4

Radius: 4.1

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.89 AU - 18.49 AU

Year: 26395 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,112,085 km

• M1: 52,808 km (0.12 R)
• M2: 101,427 km (0.09 R)
• M3: 327,769 km (0.03 R)
• M4: 421,268 km (0.093 R)
• M5: 559,346 km (0.072 R)
• M6: 596,148 km (0.113 R)
• M7: 984,952 km (0.03 R)
• M8: 1,052,421 km (0.109 R)
• M9: 1,191,996 km (0.067 R)
• M10: 1,362,388 km (0.059 R)
• M11: 2,031,838 km (0.115 R)
• M12: 2,205,671 km (0.079 R)
• M13: 2,294,383 km (0.081 R)
• M14: 2,354,222 km (0.099 R)
• M15: 2,915,662 km (0.12 R)
• M16: 3,178,057 km (0.025 R)
• M17: 3,278,288 km (0.074 R)
• M18: 3,585,562 km (0.095 R)
• M19: 3,866,357 km (0.075 R)
• M20: 5,532,877 km (0.082 R)
• M21: 7,213,310 km (0.058 R)
• M22: 7,522,379 km (0.09 R)
• M23: 8,153,533 km (0.079 R)
• M24: 8,942,662 km (0.108 R)
• M25: 9,226,897 km (0.101 R)
• M26: 11,349,242 km (0.078 R)
• M27: 12,808,121 km (0.113 R)
• M28: 14,159,887 km (0.107 R)
• M29: 14,325,043 km (0.085 R)
• M30: 14,713,100 km (0.071 R)
• M31: 14,880,500 km (0.079 R)
• M32: 15,217,095 km (0.117 R)
• M33: 16,357,031 km (0.084 R)
• M34: 16,414,776 km (0.11 R)
• M35: 17,939,178 km (0.101 R)
• M36: 18,117,948 km (0.109 R)
• M37: 18,477,282 km (0.093 R)
• M38: 18,537,420 km (0.093 R)
• M39: 19,081,358 km (0.064 R)
• M40: 20,495,207 km (0.107 R)
• M41: 20,682,205 km (0.074 R)
• M42: 21,309,169 km (0.104 R)
• M43: 22,389,416 km (0.049 R)
• M44: 22,581,948 km (0.099 R)
• M45: 22,968,509 km (0.075 R)
• M46: 23,033,285 km (0.11 R)
• M47: 23,617,764 km (0.055 R)
• M48: 24,141,506 km (0.116 R)
• M49: 24,404,798 km (0.109 R)
• M50: 25,333,651 km (0.096 R)
• M51: 25,400,522 km (0.05 R)
• M52: 26,071,767 km (0.058 R)
• M53: 26,274,173 km (0.112 R)
• M54: 26,680,780 km (0.105 R)
• M55: 27,843,904 km (0.111 R)
• M56: 28,883,908 km (0.104 R)
• M57: 31,287,946 km (0.096 R)
• M58: 31,646,831 km (0.048 R)
• M59: 31,790,744 km (0.104 R)
• M60: 32,151,574 km (0.108 R)
• M61: 33,315,296 km (0.117 R)
• M62: 33,681,811 km (0.098 R)
• M63: 34,566,682 km (0.083 R)
• M64: 34,863,485 km (0.083 R)
• M65: 35,012,035 km (0.118 R)
• M66: 35,459,333 km (0.088 R)
• M67: 35,683,730 km (0.078 R)
• M68: 37,800,091 km (0.107 R)
• M69: 37,876,535 km (0.056 R)
• M70: 38,565,882 km (0.111 R)
• M71: 40,424,337 km (0.117 R)
• M72: 40,893,476 km (0.119 R)
• M73: 40,971,865 km (0.067 R)
• M74: 42,153,239 km (0.101 R)
• M75: 42,708,547 km (0.096 R)
• M76: 43,746,008 km (0.08 R)
• M77: 43,826,043 km (0.119 R)
• M78: 44,469,014 km (0.049 R)
• M79: 44,630,281 km (0.099 R)
• M80: 48,640,551 km (0.108 R)
• M81: 49,389,587 km (0.069 R)
• M82: 50,814,806 km (0.069 R)
• M83: 51,321,046 km (0.06 R)
• M84: 52,168,517 km (0.037 R)
• M85: 52,253,489 km (0.086 R)
• M86: 52,338,461 km (0.116 R)
• M87: 52,508,703 km (0.063 R)
• M88: 53,619,617 km (0.107 R)
• M89: 54,393,337 km (0.109 R)
• M90: 56,299,962 km (0.116 R)
• M91: 56,561,609 km (0.09 R)
• M92: 57,261,427 km (0.054 R)
• M93: 57,700,348 km (0.047 R)
• M94: 57,964,089 km (0.078 R)
• M95: 58,934,979 km (0.112 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit