🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.81 AU

Year: 203 Days

Day: 31.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,563,260 km

• M1: 647,310 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 17.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,563,260 km

• M1: 350,059 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.71 AU - 0.79 AU

Year: 246 Days

Day: 26.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,563,260 km

• M1: 206,445 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.9 AU - 1.12 AU

Year: 384 Days

Day: 43.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,563,260 km

• M1: 88,562 km (0.114 R)
• M2: 214,673 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.96 AU - 2.22 AU

Year: 1144 Days

Day: 27.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.26 AU - 3.14 AU

Year: 1680 Days

Day: 39.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,563,260 km

• M1: 883,076 km (0.107 R)
• M2: 1,334,263 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.52 AU - 3.86 AU

Year: 2158 Days

Day: 28 Hours

Environment

Temp: -114 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 12.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.51 AU - 8.21 AU

Year: 8346 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,563,260 km

• M1: 229,184 km (0.111 R)
• M2: 419,024 km (0.051 R)
• M3: 703,110 km (0.089 R)
• M4: 1,156,392 km (0.107 R)
• M5: 1,525,599 km (0.115 R)
• M6: 2,181,735 km (0.071 R)
• M7: 2,275,384 km (0.086 R)
• M8: 2,639,206 km (0.108 R)
• M9: 2,841,013 km (0.053 R)
• M10: 3,126,895 km (0.088 R)
• M11: 3,839,429 km (0.088 R)
• M12: 3,924,850 km (0.031 R)
• M13: 4,185,150 km (0.091 R)
• M14: 5,282,151 km (0.075 R)
• M15: 5,409,459 km (0.041 R)
• M16: 5,666,917 km (0.041 R)
• M17: 5,994,686 km (0.099 R)
• M18: 6,328,588 km (0.092 R)
• M19: 6,429,866 km (0.068 R)
• M20: 7,832,795 km (0.116 R)
• M21: 8,197,963 km (0.104 R)
• M22: 8,457,067 km (0.119 R)
• M23: 9,097,196 km (0.06 R)
• M24: 9,753,183 km (0.112 R)
• M25: 9,949,006 km (0.101 R)
• M26: 10,225,314 km (0.114 R)
• M27: 10,504,314 km (0.106 R)
• M28: 11,273,995 km (0.098 R)
• M29: 11,356,124 km (0.114 R)
• M30: 11,479,692 km (0.084 R)
• M31: 12,441,457 km (0.108 R)
• M32: 14,042,453 km (0.111 R)
• M33: 14,219,427 km (0.114 R)
• M34: 14,665,229 km (0.059 R)
• M35: 14,889,775 km (0.059 R)
• M36: 15,070,190 km (0.111 R)
• M37: 15,387,787 km (0.077 R)
• M38: 15,937,409 km (0.048 R)
• M39: 18,586,488 km (0.104 R)
• M40: 18,732,197 km (0.051 R)
• M41: 19,073,729 km (0.117 R)
• M42: 19,171,715 km (0.09 R)
• M43: 19,664,042 km (0.116 R)
• M44: 21,115,291 km (0.026 R)
• M45: 21,725,800 km (0.119 R)
• M46: 21,879,437 km (0.065 R)
• M47: 22,497,276 km (0.106 R)
• M48: 23,120,949 km (0.039 R)
• M49: 23,330,087 km (0.066 R)
• M50: 23,434,806 km (0.117 R)
• M51: 23,697,500 km (0.064 R)
• M52: 24,067,006 km (0.045 R)
• M53: 24,811,555 km (0.109 R)
• M54: 24,918,517 km (0.114 R)
• M55: 25,240,452 km (0.114 R)
• M56: 25,348,013 km (0.049 R)
• M57: 25,509,728 km (0.117 R)
• M58: 25,942,664 km (0.07 R)
• M59: 26,160,030 km (0.112 R)
• M60: 26,541,804 km (0.111 R)
• M61: 28,478,498 km (0.116 R)
• M62: 28,590,547 km (0.041 R)
• M63: 29,378,927 km (0.053 R)
• M64: 30,060,346 km (0.1 R)
• M65: 30,804,595 km (0.097 R)
• M66: 31,728,811 km (0.117 R)
• M67: 32,077,673 km (0.07 R)
• M68: 32,311,046 km (0.026 R)
• M69: 33,132,039 km (0.11 R)
• M70: 34,078,844 km (0.063 R)
• M71: 35,817,620 km (0.103 R)
• M72: 36,423,790 km (0.06 R)
• M73: 37,831,058 km (0.119 R)
• M74: 38,510,232 km (0.118 R)
• M75: 39,069,130 km (0.116 R)
• M76: 39,443,124 km (0.114 R)
• M77: 41,077,481 km (0.096 R)
• M78: 42,477,717 km (0.094 R)
• M79: 42,733,978 km (0.117 R)
• M80: 42,990,838 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923

Radius: 3.2

Gravity: 90.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.66 AU - 17.68 AU

Year: 23494 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,563,260 km

• M1: 55,202 km (0.104 R)
• M2: 94,546 km (0.119 R)
• M3: 324,478 km (0.037 R)
• M4: 1,922,482 km (0.096 R)
• M5: 2,077,166 km (0.085 R)
• M6: 2,564,855 km (0.081 R)
• M7: 4,322,630 km (0.107 R)
• M8: 4,886,465 km (0.103 R)
• M9: 5,203,612 km (0.062 R)
• M10: 5,364,729 km (0.076 R)
• M11: 5,418,734 km (0.09 R)
• M12: 6,308,093 km (0.09 R)
• M13: 6,769,453 km (0.118 R)
• M14: 6,886,439 km (0.082 R)
• M15: 7,063,263 km (0.096 R)
• M16: 8,467,539 km (0.044 R)
• M17: 9,168,853 km (0.108 R)
• M18: 9,624,678 km (0.089 R)
• M19: 11,035,835 km (0.12 R)
• M20: 12,581,929 km (0.04 R)
• M21: 13,526,939 km (0.084 R)
• M22: 13,674,293 km (0.079 R)
• M23: 14,194,444 km (0.04 R)
• M24: 15,330,491 km (0.062 R)
• M25: 16,338,481 km (0.075 R)
• M26: 16,495,409 km (0.099 R)
• M27: 16,652,936 km (0.058 R)
• M28: 17,688,602 km (0.098 R)
• M29: 18,827,042 km (0.114 R)
• M30: 20,072,743 km (0.079 R)
• M31: 24,862,269 km (0.101 R)
• M32: 25,678,026 km (0.07 R)
• M33: 25,769,280 km (0.113 R)
• M34: 26,687,063 km (0.111 R)
• M35: 27,428,919 km (0.09 R)
• M36: 28,554,494 km (0.11 R)
• M37: 30,463,512 km (0.07 R)
• M38: 31,922,091 km (0.073 R)
• M39: 33,006,227 km (0.069 R)
• M40: 33,204,594 km (0.063 R)
• M41: 33,602,524 km (0.102 R)
• M42: 34,604,381 km (0.067 R)
• M43: 34,705,060 km (0.108 R)
• M44: 36,329,843 km (0.112 R)
• M45: 37,564,624 km (0.088 R)
• M46: 39,232,191 km (0.075 R)
• M47: 39,652,860 km (0.101 R)
• M48: 40,075,026 km (0.087 R)
• M49: 40,180,941 km (0.082 R)
• M50: 40,711,116 km (0.099 R)
• M51: 40,817,480 km (0.114 R)
• M52: 41,030,358 km (0.028 R)
• M53: 41,564,422 km (0.034 R)
• M54: 41,778,646 km (0.051 R)
• M55: 43,179,929 km (0.054 R)
• M56: 43,614,212 km (0.032 R)
• M57: 44,159,197 km (0.074 R)
• M58: 44,925,886 km (0.078 R)
• M59: 45,807,317 km (0.05 R)
• M60: 47,811,629 km (0.059 R)
• M61: 48,036,026 km (0.069 R)
• M62: 50,871,205 km (0.069 R)
• M63: 52,251,095 km (0.105 R)
• M64: 54,695,674 km (0.112 R)
• M65: 55,872,710 km (0.074 R)
• M66: 56,345,888 km (0.076 R)
• M67: 57,534,593 km (0.098 R)
• M68: 58,611,399 km (0.071 R)
• M69: 59,212,483 km (0.11 R)
• M70: 64,342,194 km (0.108 R)
• M71: 64,589,928 km (0.119 R)
• M72: 65,708,920 km (0.069 R)
• M73: 66,959,708 km (0.089 R)
• M74: 69,611,928 km (0.118 R)
• M75: 71,527,230 km (0.064 R)
• M76: 71,912,444 km (0.108 R)
• M77: 74,107,943 km (0.111 R)
• M78: 74,497,645 km (0.119 R)
• M79: 75,148,695 km (0.068 R)
• M80: 75,279,145 km (0.112 R)
• M81: 75,409,594 km (0.083 R)
• M82: 75,932,438 km (0.095 R)
• M83: 76,063,337 km (0.081 R)
• M84: 76,456,330 km (0.059 R)
• M85: 76,587,527 km (0.11 R)
• M86: 76,981,568 km (0.06 R)
• M87: 81,627,929 km (0.098 R)
• M88: 83,106,853 km (0.031 R)
• M89: 83,917,225 km (0.12 R)
• M90: 85,682,031 km (0.091 R)
• M91: 85,954,598 km (0.041 R)
• M92: 87,596,285 km (0.092 R)
• M93: 90,632,823 km (0.115 R)
• M94: 93,282,799 km (0.082 R)
• M95: 93,563,295 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 11,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit