🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.57 AU - 0.75 AU

Year: 197 Days

Day: 12.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 135.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,913,746 km

• M1: 306,975 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.76 AU - 0.8 AU

Year: 253 Days

Day: 39.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.75 AU - 0.85 AU

Year: 263 Days

Day: 22.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,913,746 km

• M1: 254,765 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.81 AU - 1.01 AU

Year: 319 Days

Day: 30.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,913,746 km

• M1: 599,887 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.87 AU - 1.99 AU

Year: 984 Days

Day: 30 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.2 AU - 4.84 AU

Year: 2959 Days

Day: 46.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 3.1

Gravity: 98.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.57 AU - 17.81 AU

Year: 23913 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,913,746 km

• M1: 54,154 km (0.054 R)
• M2: 1,201,869 km (0.12 R)
• M3: 1,729,202 km (0.12 R)
• M4: 1,766,601 km (0.084 R)
• M5: 1,957,787 km (0.094 R)
• M6: 2,155,556 km (0.068 R)
• M7: 3,053,592 km (0.111 R)
• M8: 3,708,382 km (0.07 R)
• M9: 3,854,090 km (0.086 R)
• M10: 4,101,375 km (0.093 R)
• M11: 4,302,734 km (0.117 R)
• M12: 4,353,597 km (0.084 R)
• M13: 6,140,394 km (0.12 R)
• M14: 6,486,863 km (0.091 R)
• M15: 8,630,152 km (0.094 R)
• M16: 8,694,479 km (0.087 R)
• M17: 8,952,834 km (0.116 R)
• M18: 9,609,718 km (0.104 R)
• M19: 10,078,708 km (0.085 R)
• M20: 10,830,736 km (0.075 R)
• M21: 11,038,827 km (0.08 R)
• M22: 11,813,594 km (0.12 R)
• M23: 12,171,432 km (0.031 R)
• M24: 13,414,591 km (0.062 R)
• M25: 14,088,978 km (0.086 R)
• M26: 14,544,653 km (0.105 R)
• M27: 14,697,542 km (0.109 R)
• M28: 15,940,401 km (0.046 R)
• M29: 18,030,433 km (0.113 R)
• M30: 19,695,756 km (0.116 R)
• M31: 19,780,279 km (0.062 R)
• M32: 19,949,774 km (0.086 R)
• M33: 22,548,737 km (0.116 R)
• M34: 23,977,696 km (0.027 R)
• M35: 25,160,118 km (0.114 R)
• M36: 27,581,210 km (0.075 R)
• M37: 29,493,370 km (0.106 R)
• M38: 29,686,949 km (0.094 R)
• M39: 29,978,217 km (0.118 R)
• M40: 30,465,457 km (0.098 R)
• M41: 34,559,203 km (0.088 R)
• M42: 36,410,027 km (0.102 R)
• M43: 36,617,669 km (0.084 R)
• M44: 36,721,640 km (0.086 R)
• M45: 38,082,232 km (0.096 R)
• M46: 39,459,131 km (0.118 R)
• M47: 39,993,046 km (0.074 R)
• M48: 41,067,907 km (0.087 R)
• M49: 42,370,455 km (0.119 R)
• M50: 42,807,580 km (0.079 R)
• M51: 43,026,741 km (0.12 R)
• M52: 43,686,318 km (0.098 R)
• M53: 43,906,975 km (0.049 R)
• M54: 44,349,336 km (0.095 R)
• M55: 45,350,146 km (0.054 R)
• M56: 45,685,395 km (0.085 R)
• M57: 46,808,725 km (0.117 R)
• M58: 47,827,486 km (0.066 R)
• M59: 51,043,392 km (0.093 R)
• M60: 51,858,251 km (0.116 R)
• M61: 53,618,719 km (0.05 R)
• M62: 53,973,117 km (0.075 R)
• M63: 54,328,262 km (0.059 R)
• M64: 57,318,574 km (0.12 R)
• M65: 57,560,025 km (0.084 R)
• M66: 59,016,210 km (0.096 R)
• M67: 59,138,133 km (0.076 R)
• M68: 60,116,353 km (0.045 R)
• M69: 60,976,690 km (0.111 R)
• M70: 61,346,646 km (0.085 R)
• M71: 61,717,200 km (0.04 R)
• M72: 61,964,784 km (0.078 R)
• M73: 63,207,494 km (0.12 R)
• M74: 67,493,473 km (0.041 R)
• M75: 71,612,202 km (0.105 R)
• M76: 71,742,202 km (0.088 R)
• M77: 74,227,322 km (0.096 R)
• M78: 76,474,731 km (0.073 R)
• M79: 76,607,723 km (0.025 R)
• M80: 76,873,708 km (0.038 R)
• M81: 79,281,636 km (0.106 R)
• M82: 80,359,787 km (0.092 R)
• M83: 81,714,247 km (0.108 R)
• M84: 83,623,115 km (0.045 R)
• M85: 86,375,567 km (0.05 R)
• M86: 86,790,850 km (0.084 R)
• M87: 88,041,189 km (0.106 R)
• M88: 90,981,386 km (0.099 R)
• M89: 92,959,369 km (0.083 R)
• M90: 93,385,124 km (0.081 R)
• M91: 94,380,997 km (0.104 R)
• M92: 94,951,564 km (0.056 R)
• M93: 95,237,296 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 6.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.38 AU - 20.12 AU

Year: 31004 Days

Day: 22.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,913,746 km

• M1: 210,185 km (0.074 R)
• M2: 266,135 km (0.077 R)
• M3: 381,923 km (0.072 R)
• M4: 468,690 km (0.113 R)
• M5: 530,324 km (0.115 R)
• M6: 697,425 km (0.103 R)
• M7: 1,381,686 km (0.111 R)
• M8: 1,782,159 km (0.036 R)
• M9: 1,931,757 km (0.08 R)
• M10: 2,085,544 km (0.102 R)
• M11: 4,024,183 km (0.106 R)
• M12: 4,320,686 km (0.055 R)
• M13: 4,761,102 km (0.109 R)
• M14: 4,899,629 km (0.1 R)
• M15: 6,469,809 km (0.119 R)
• M16: 6,700,489 km (0.114 R)
• M17: 7,609,146 km (0.096 R)
• M18: 8,766,734 km (0.072 R)
• M19: 9,758,120 km (0.107 R)
• M20: 10,829,839 km (0.097 R)
• M21: 11,241,382 km (0.071 R)
• M22: 11,611,338 km (0.118 R)
• M23: 11,658,012 km (0.04 R)
• M24: 12,697,418 km (0.051 R)
• M25: 12,793,460 km (0.095 R)
• M26: 13,668,009 km (0.088 R)
• M27: 14,965,023 km (0.091 R)
• M28: 15,525,566 km (0.086 R)
• M29: 16,772,165 km (0.12 R)
• M30: 18,266,648 km (0.118 R)
• M31: 18,920,092 km (0.034 R)
• M32: 20,474,563 km (0.119 R)
• M33: 20,643,459 km (0.084 R)
• M34: 21,209,986 km (0.054 R)
• M35: 24,059,078 km (0.083 R)
• M36: 24,715,064 km (0.054 R)
• M37: 25,497,760 km (0.112 R)
• M38: 25,800,995 km (0.056 R)
• M39: 25,922,618 km (0.082 R)
• M40: 26,227,499 km (0.074 R)
• M41: 26,288,684 km (0.088 R)
• M42: 26,595,061 km (0.119 R)
• M43: 27,956,850 km (0.076 R)
• M44: 28,081,764 km (0.116 R)
• M45: 29,024,680 km (0.039 R)
• M46: 29,341,229 km (0.114 R)
• M47: 29,404,658 km (0.057 R)
• M48: 29,595,396 km (0.118 R)
• M49: 30,297,907 km (0.103 R)
• M50: 30,490,440 km (0.113 R)
• M51: 31,394,460 km (0.096 R)
• M52: 32,307,156 km (0.085 R)
• M53: 32,701,047 km (0.038 R)
• M54: 33,892,146 km (0.103 R)
• M55: 34,693,990 km (0.113 R)
• M56: 35,569,736 km (0.073 R)
• M57: 35,705,122 km (0.11 R)
• M58: 37,137,073 km (0.08 R)
• M59: 38,171,243 km (0.066 R)
• M60: 40,833,188 km (0.116 R)
• M61: 41,187,884 km (0.088 R)
• M62: 42,473,379 km (0.092 R)
• M63: 43,120,988 km (0.107 R)
• M64: 45,376,625 km (0.104 R)
• M65: 45,891,241 km (0.03 R)
• M66: 47,223,410 km (0.03 R)
• M67: 48,418,248 km (0.092 R)
• M68: 48,643,393 km (0.082 R)
• M69: 49,320,772 km (0.089 R)
• M70: 50,685,105 km (0.118 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: 530 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit