🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 14.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,077,548 km

• M1: 167,849 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.15 AU - 1.19 AU

Year: 451 Days

Day: 39.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,077,548 km

• M1: 732,880 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.09 AU - 1.39 AU

Year: 492 Days

Day: 42.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.06 AU - 1.74 AU

Year: 590 Days

Day: 29.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,077,548 km

• M1: 76,594 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.03 AU - 3.37 AU

Year: 1581 Days

Day: 19.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,077,548 km

• M1: 1,946,119 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 10.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.37 AU - 9.01 AU

Year: 7601 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,077,548 km

• M1: 423,960 km (0.096 R)
• M2: 539,450 km (0.055 R)
• M3: 780,302 km (0.072 R)
• M4: 1,070,373 km (0.113 R)
• M5: 1,205,160 km (0.085 R)
• M6: 1,330,075 km (0.104 R)
• M7: 1,730,997 km (0.042 R)
• M8: 1,890,917 km (0.086 R)
• M9: 2,130,872 km (0.056 R)
• M10: 2,804,810 km (0.073 R)
• M11: 2,951,416 km (0.043 R)
• M12: 3,100,715 km (0.056 R)
• M13: 3,384,652 km (0.114 R)
• M14: 3,884,309 km (0.114 R)
• M15: 4,262,492 km (0.068 R)
• M16: 4,383,068 km (0.055 R)
• M17: 4,553,909 km (0.086 R)
• M18: 4,977,869 km (0.108 R)
• M19: 5,233,382 km (0.111 R)
• M20: 6,380,050 km (0.098 R)
• M21: 6,685,678 km (0.048 R)
• M22: 6,996,094 km (0.048 R)
• M23: 7,253,702 km (0.072 R)
• M24: 7,689,929 km (0.098 R)
• M25: 7,778,192 km (0.11 R)
• M26: 7,985,385 km (0.076 R)
• M27: 8,164,603 km (0.086 R)
• M28: 8,284,730 km (0.07 R)
• M29: 9,455,483 km (0.099 R)
• M30: 9,581,744 km (0.12 R)
• M31: 10,060,307 km (0.11 R)
• M32: 10,189,261 km (0.026 R)
• M33: 10,513,888 km (0.096 R)
• M34: 10,612,024 km (0.119 R)
• M35: 10,875,167 km (0.101 R)
• M36: 11,407,735 km (0.119 R)
• M37: 11,711,120 km (0.112 R)
• M38: 12,394,632 km (0.086 R)
• M39: 13,196,926 km (0.094 R)
• M40: 13,338,146 km (0.059 R)
• M41: 13,479,815 km (0.1 R)
• M42: 13,550,874 km (0.089 R)
• M43: 13,693,441 km (0.083 R)
• M44: 14,304,548 km (0.114 R)
• M45: 16,153,279 km (0.093 R)
• M46: 16,531,911 km (0.116 R)
• M47: 18,036,716 km (0.053 R)
• M48: 21,590,114 km (0.063 R)
• M49: 22,174,892 km (0.099 R)
• M50: 22,849,579 km (0.11 R)
• M51: 23,616,717 km (0.081 R)
• M52: 23,831,240 km (0.117 R)
• M53: 23,917,259 km (0.104 R)
• M54: 24,652,682 km (0.085 R)
• M55: 25,483,249 km (0.093 R)
• M56: 25,835,702 km (0.096 R)
• M57: 26,367,522 km (0.092 R)
• M58: 26,813,474 km (0.092 R)
• M59: 27,216,939 km (0.096 R)
• M60: 28,166,137 km (0.074 R)
• M61: 28,302,571 km (0.065 R)
• M62: 29,310,262 km (0.114 R)
• M63: 30,609,520 km (0.04 R)
• M64: 30,749,992 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.1

Radius: 4.9

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.91 AU - 22.59 AU

Year: 31286 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,077,548 km

• M1: 75,846 km (0.082 R)
• M2: 262,694 km (0.074 R)
• M3: 682,615 km (0.027 R)
• M4: 872,455 km (0.101 R)
• M5: 988,393 km (0.109 R)
• M6: 1,078,601 km (0.047 R)
• M7: 1,604,138 km (0.107 R)
• M8: 2,237,386 km (0.12 R)
• M9: 2,518,331 km (0.047 R)
• M10: 2,642,347 km (0.093 R)
• M11: 3,336,332 km (0.051 R)
• M12: 3,939,361 km (0.088 R)
• M13: 4,931,195 km (0.067 R)
• M14: 5,138,388 km (0.036 R)
• M15: 5,243,106 km (0.096 R)
• M16: 6,496,886 km (0.093 R)
• M17: 6,781,271 km (0.091 R)
• M18: 7,958,756 km (0.118 R)
• M19: 9,008,185 km (0.09 R)
• M20: 9,261,455 km (0.101 R)
• M21: 9,516,968 km (0.114 R)
• M22: 10,231,746 km (0.032 R)
• M23: 12,547,521 km (0.077 R)
• M24: 13,115,096 km (0.063 R)
• M25: 13,473,981 km (0.11 R)
• M26: 15,166,232 km (0.065 R)
• M27: 15,467,373 km (0.099 R)
• M28: 17,158,427 km (0.051 R)
• M29: 17,708,648 km (0.116 R)
• M30: 19,720,590 km (0.062 R)
• M31: 20,296,691 km (0.067 R)
• M32: 21,465,649 km (0.083 R)
• M33: 21,549,872 km (0.058 R)
• M34: 22,399,289 km (0.105 R)
• M35: 23,346,094 km (0.117 R)
• M36: 23,519,628 km (0.073 R)
• M37: 26,173,793 km (0.119 R)
• M38: 27,719,438 km (0.094 R)
• M39: 28,549,557 km (0.065 R)
• M40: 31,279,568 km (0.083 R)
• M41: 32,433,417 km (0.111 R)
• M42: 32,530,207 km (0.077 R)
• M43: 33,307,966 km (0.081 R)
• M44: 33,797,001 km (0.098 R)
• M45: 35,677,447 km (0.119 R)
• M46: 35,777,378 km (0.095 R)
• M47: 35,877,309 km (0.073 R)
• M48: 36,378,761 km (0.097 R)
• M49: 39,849,133 km (0.095 R)
• M50: 40,472,507 km (0.073 R)
• M51: 40,680,897 km (0.097 R)
• M52: 41,203,742 km (0.104 R)
• M53: 42,467,395 km (0.092 R)
• M54: 42,679,225 km (0.108 R)
• M55: 42,785,290 km (0.102 R)
• M56: 44,817,128 km (0.102 R)
• M57: 47,098,945 km (0.07 R)
• M58: 48,862,853 km (0.086 R)
• M59: 51,887,872 km (0.119 R)
• M60: 57,296,284 km (0.087 R)
• M61: 57,413,419 km (0.045 R)
• M62: 57,764,824 km (0.116 R)
• M63: 58,587,762 km (0.059 R)
• M64: 58,941,711 km (0.069 R)
• M65: 59,888,815 km (0.102 R)
• M66: 60,483,317 km (0.046 R)
• M67: 61,079,763 km (0.059 R)
• M68: 61,678,155 km (0.102 R)
• M69: 63,243,098 km (0.11 R)
• M70: 63,727,347 km (0.114 R)
• M71: 64,212,642 km (0.12 R)
• M72: 65,309,344 km (0.093 R)
• M73: 66,166,390 km (0.116 R)
• M74: 67,892,002 km (0.049 R)
• M75: 69,382,744 km (0.107 R)
• M76: 69,757,038 km (0.044 R)
• M77: 71,891,202 km (0.035 R)
• M78: 72,017,462 km (0.087 R)
• M79: 72,522,953 km (0.074 R)
• M80: 73,156,500 km (0.116 R)
• M81: 78,290,998 km (0.105 R)
• M82: 78,420,849 km (0.103 R)
• M83: 81,295,372 km (0.108 R)
• M84: 82,085,399 km (0.066 R)
• M85: 84,337,296 km (0.109 R)
• M86: 85,270,487 km (0.075 R)
• M87: 85,537,818 km (0.084 R)
• M88: 85,939,190 km (0.052 R)
• M89: 86,073,080 km (0.088 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit