🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.54 AU - 0.74 AU

Year: 196 Days

Day: 26.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,953,183 km

• M1: 422,464 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.12 AU

Year: 394 Days

Day: 16.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 472 Days

Day: 21.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 97.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,953,183 km

• M1: 115,789 km (0.111 R)
• M2: 299,495 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.76 AU - 2.08 AU

Year: 1019 Days

Day: 14 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.79 AU - 2.53 AU

Year: 1215 Days

Day: 29.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.85 AU - 4.43 AU

Year: 2659 Days

Day: 23.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,953,183 km

• M1: 1,631,066 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 11.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.22 AU - 4.9 AU

Year: 3728 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,953,183 km

• M1: 162,762 km (0.038 R)
• M2: 406,906 km (0.117 R)
• M3: 527,332 km (0.082 R)
• M4: 786,586 km (0.117 R)
• M5: 931,995 km (0.114 R)
• M6: 1,528,441 km (0.088 R)
• M7: 1,906,924 km (0.107 R)
• M8: 2,210,159 km (0.09 R)
• M9: 2,638,757 km (0.082 R)
• M10: 2,863,004 km (0.114 R)
• M11: 2,939,149 km (0.092 R)
• M12: 3,191,521 km (0.044 R)
• M13: 3,310,302 km (0.089 R)
• M14: 3,614,135 km (0.105 R)
• M15: 3,990,673 km (0.091 R)
• M16: 4,075,944 km (0.093 R)
• M17: 4,183,654 km (0.115 R)
• M18: 4,270,421 km (0.045 R)
• M19: 4,646,211 km (0.027 R)
• M20: 4,781,447 km (0.109 R)
• M21: 5,032,772 km (0.075 R)
• M22: 5,194,936 km (0.109 R)
• M23: 5,288,434 km (0.116 R)
• M24: 5,764,305 km (0.096 R)
• M25: 5,885,479 km (0.099 R)
• M26: 6,278,922 km (0.095 R)
• M27: 6,579,614 km (0.096 R)
• M28: 6,936,554 km (0.114 R)
• M29: 7,404,646 km (0.064 R)
• M30: 7,909,987 km (0.078 R)
• M31: 8,898,081 km (0.118 R)
• M32: 9,635,748 km (0.089 R)
• M33: 9,895,750 km (0.086 R)
• M34: 10,245,958 km (0.098 R)
• M35: 10,570,586 km (0.104 R)
• M36: 10,808,895 km (0.072 R)
• M37: 11,169,575 km (0.108 R)
• M38: 11,810,453 km (0.075 R)
• M39: 11,964,838 km (0.082 R)
• M40: 12,275,552 km (0.11 R)
• M41: 13,255,568 km (0.06 R)
• M42: 13,448,250 km (0.067 R)
• M43: 13,641,830 km (0.114 R)
• M44: 14,064,294 km (0.057 R)
• M45: 14,227,954 km (0.09 R)
• M46: 14,359,451 km (0.103 R)
• M47: 14,491,247 km (0.052 R)
• M48: 14,955,748 km (0.085 R)
• M49: 15,156,209 km (0.099 R)
• M50: 15,391,377 km (0.096 R)
• M51: 15,695,509 km (0.057 R)
• M52: 16,069,953 km (0.078 R)
• M53: 16,516,203 km (0.11 R)
• M54: 16,688,839 km (0.087 R)
• M55: 17,210,637 km (0.073 R)
• M56: 17,315,654 km (0.1 R)
• M57: 17,491,133 km (0.115 R)
• M58: 17,773,274 km (0.062 R)
• M59: 17,985,703 km (0.119 R)
• M60: 18,306,142 km (0.029 R)
• M61: 18,413,254 km (0.083 R)
• M62: 18,736,086 km (0.067 R)
• M63: 19,387,585 km (0.115 R)
• M64: 19,533,293 km (0.119 R)
• M65: 19,789,255 km (0.088 R)
• M66: 20,267,520 km (0.09 R)
• M67: 21,235,717 km (0.093 R)
• M68: 22,218,725 km (0.07 R)
• M69: 22,371,314 km (0.106 R)
• M70: 22,486,056 km (0.091 R)
• M71: 23,139,499 km (0.068 R)
• M72: 23,294,034 km (0.118 R)
• M73: 23,410,272 km (0.093 R)
• M74: 23,721,136 km (0.112 R)
• M75: 24,268,515 km (0.042 R)
• M76: 24,347,053 km (0.102 R)
• M77: 25,654,988 km (0.082 R)
• M78: 26,257,119 km (0.091 R)
• M79: 26,337,752 km (0.081 R)
• M80: 26,580,101 km (0.108 R)
• M81: 27,352,475 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.5

Radius: 3.6

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.56 AU - 15.16 AU

Year: 19757 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,953,183 km

• M1: 65,524 km (0.102 R)
• M2: 94,995 km (0.072 R)
• M3: 263,741 km (0.107 R)
• M4: 291,716 km (0.046 R)
• M5: 464,053 km (0.075 R)
• M6: 569,968 km (0.048 R)
• M7: 723,306 km (0.117 R)
• M8: 784,042 km (0.072 R)
• M9: 1,159,234 km (0.095 R)
• M10: 1,327,980 km (0.081 R)
• M11: 1,796,970 km (0.112 R)
• M12: 1,992,045 km (0.084 R)
• M13: 2,193,853 km (0.12 R)
• M14: 2,282,415 km (0.103 R)
• M15: 2,869,886 km (0.109 R)
• M16: 3,097,574 km (0.114 R)
• M17: 3,297,287 km (0.077 R)
• M18: 3,570,153 km (0.07 R)
• M19: 3,709,429 km (0.105 R)
• M20: 4,173,781 km (0.082 R)
• M21: 4,506,037 km (0.068 R)
• M22: 5,512,532 km (0.054 R)
• M23: 5,835,663 km (0.109 R)
• M24: 5,917,493 km (0.114 R)
• M25: 6,457,990 km (0.059 R)
• M26: 6,712,905 km (0.049 R)
• M27: 7,144,794 km (0.091 R)
• M28: 8,401,416 km (0.068 R)
• M29: 9,244,550 km (0.106 R)
• M30: 9,339,844 km (0.111 R)
• M31: 9,387,566 km (0.104 R)
• M32: 9,435,437 km (0.095 R)
• M33: 9,724,460 km (0.107 R)
• M34: 9,870,019 km (0.111 R)
• M35: 10,908,826 km (0.066 R)
• M36: 11,009,655 km (0.107 R)
• M37: 11,364,651 km (0.085 R)
• M38: 11,517,989 km (0.086 R)
• M39: 12,242,491 km (0.066 R)
• M40: 12,399,719 km (0.108 R)
• M41: 12,822,033 km (0.083 R)
• M42: 13,356,547 km (0.034 R)
• M43: 13,952,993 km (0.076 R)
• M44: 15,453,310 km (0.117 R)
• M45: 15,736,798 km (0.115 R)
• M46: 16,079,078 km (0.047 R)
• M47: 17,590,765 km (0.063 R)
• M48: 18,723,969 km (0.111 R)
• M49: 18,904,982 km (0.113 R)
• M50: 19,086,594 km (0.08 R)
• M51: 20,560,432 km (0.087 R)
• M52: 20,747,130 km (0.097 R)
• M53: 21,689,597 km (0.062 R)
• M54: 23,226,117 km (0.055 R)
• M55: 23,942,092 km (0.096 R)
• M56: 24,467,181 km (0.085 R)
• M57: 25,062,580 km (0.059 R)
• M58: 25,930,996 km (0.058 R)
• M59: 27,149,620 km (0.08 R)
• M60: 27,422,935 km (0.11 R)
• M61: 28,248,416 km (0.056 R)
• M62: 28,386,794 km (0.056 R)
• M63: 28,733,562 km (0.06 R)
• M64: 28,803,125 km (0.072 R)
• M65: 28,942,401 km (0.038 R)
• M66: 29,012,113 km (0.116 R)
• M67: 30,489,093 km (0.1 R)
• M68: 30,631,062 km (0.104 R)
• M69: 31,200,880 km (0.066 R)
• M70: 32,495,949 km (0.093 R)
• M71: 32,786,169 km (0.046 R)
• M72: 34,323,586 km (0.053 R)
• M73: 35,734,743 km (0.109 R)
• M74: 36,409,878 km (0.118 R)
• M75: 37,316,441 km (0.059 R)
• M76: 38,230,334 km (0.083 R)
• M77: 38,460,117 km (0.085 R)
• M78: 39,228,900 km (0.092 R)
• M79: 41,172,924 km (0.077 R)
• M80: 42,512,723 km (0.087 R)
• M81: 43,786,698 km (0.113 R)
• M82: 43,946,918 km (0.068 R)
• M83: 44,347,990 km (0.057 R)
• M84: 45,315,738 km (0.095 R)
• M85: 47,108,070 km (0.115 R)
• M86: 47,847,832 km (0.076 R)
• M87: 49,923,053 km (0.107 R)
• M88: 50,174,079 km (0.083 R)
• M89: 50,761,400 km (0.087 R)
• M90: 51,097,995 km (0.094 R)
• M91: 51,604,234 km (0.062 R)
• M92: 52,707,070 km (0.114 R)
• M93: 55,194,733 km (0.114 R)
• M94: 55,714,137 km (0.053 R)
• M95: 56,235,336 km (0.034 R)
• M96: 57,282,221 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit