🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.12 AU - 1.4 AU

Year: 502 Days

Day: 19.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.53 AU - 1.95 AU

Year: 814 Days

Day: 20.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.39 AU - 3.55 AU

Year: 1816 Days

Day: 17.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.42 AU - 4.12 AU

Year: 2597 Days

Day: 16.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 9.4

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.5 AU - 6.98 AU

Year: 5530 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,861,429 km

• M1: 125,064 km (0.108 R)
• M2: 402,867 km (0.09 R)
• M3: 564,882 km (0.106 R)
• M4: 623,973 km (0.105 R)
• M5: 685,457 km (0.111 R)
• M6: 869,912 km (0.118 R)
• M7: 1,026,391 km (0.112 R)
• M8: 1,208,003 km (0.115 R)
• M9: 1,318,855 km (0.056 R)
• M10: 1,416,692 km (0.026 R)
• M11: 1,905,877 km (0.107 R)
• M12: 1,979,778 km (0.101 R)
• M13: 2,092,725 km (0.094 R)
• M14: 2,227,213 km (0.118 R)
• M15: 2,344,797 km (0.06 R)
• M16: 2,484,671 km (0.072 R)
• M17: 2,730,909 km (0.088 R)
• M18: 2,835,777 km (0.043 R)
• M19: 2,899,506 km (0.047 R)
• M20: 3,071,543 km (0.114 R)
• M21: 3,269,312 km (0.048 R)
• M22: 3,700,303 km (0.112 R)
• M23: 4,197,716 km (0.08 R)
• M24: 4,491,377 km (0.081 R)
• M25: 4,741,355 km (0.036 R)
• M26: 4,995,970 km (0.099 R)
• M27: 5,099,043 km (0.044 R)
• M28: 5,228,894 km (0.111 R)
• M29: 5,759,219 km (0.026 R)
• M30: 5,976,285 km (0.09 R)
• M31: 6,957,049 km (0.054 R)
• M32: 7,363,357 km (0.09 R)
• M33: 7,451,470 km (0.104 R)
• M34: 8,381,969 km (0.075 R)
• M35: 9,380,684 km (0.103 R)
• M36: 10,154,105 km (0.108 R)
• M37: 10,781,070 km (0.036 R)
• M38: 11,048,700 km (0.112 R)
• M39: 11,284,766 km (0.039 R)
• M40: 11,693,318 km (0.109 R)
• M41: 11,865,056 km (0.063 R)
• M42: 12,245,633 km (0.078 R)
• M43: 12,524,932 km (0.117 R)
• M44: 13,018,904 km (0.034 R)
• M45: 13,232,530 km (0.116 R)
• M46: 13,375,695 km (0.118 R)
• M47: 13,663,372 km (0.083 R)
• M48: 13,771,830 km (0.107 R)
• M49: 13,880,438 km (0.079 R)
• M50: 14,501,868 km (0.109 R)
• M51: 14,946,024 km (0.03 R)
• M52: 15,620,561 km (0.113 R)
• M53: 15,847,650 km (0.081 R)
• M54: 16,535,352 km (0.112 R)
• M55: 17,115,941 km (0.085 R)
• M56: 17,940,076 km (0.107 R)
• M57: 18,336,959 km (0.072 R)
• M58: 18,456,637 km (0.088 R)
• M59: 18,857,260 km (0.09 R)
• M60: 19,099,160 km (0.098 R)
• M61: 20,364,758 km (0.098 R)
• M62: 20,737,406 km (0.11 R)
• M63: 20,986,936 km (0.099 R)
• M64: 21,195,774 km (0.084 R)
• M65: 22,590,774 km (0.044 R)
• M66: 22,676,344 km (0.088 R)
• M67: 22,761,914 km (0.089 R)
• M68: 22,933,503 km (0.043 R)
• M69: 23,148,625 km (0.049 R)
• M70: 23,407,429 km (0.093 R)
• M71: 23,710,814 km (0.072 R)
• M72: 24,015,395 km (0.12 R)
• M73: 24,981,199 km (0.091 R)
• M74: 25,647,059 km (0.111 R)
• M75: 26,363,633 km (0.12 R)
• M76: 26,634,106 km (0.061 R)
• M77: 27,405,283 km (0.036 R)
• M78: 29,016,153 km (0.108 R)
• M79: 29,109,053 km (0.106 R)
• M80: 29,202,103 km (0.116 R)
• M81: 30,846,931 km (0.098 R)
• M82: 30,989,349 km (0.104 R)
• M83: 31,084,343 km (0.105 R)
• M84: 32,136,166 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 8.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.54 AU - 7.22 AU

Year: 6402 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,861,429 km

• M1: 113,246 km (0.056 R)
• M2: 182,210 km (0.11 R)
• M3: 327,619 km (0.11 R)
• M4: 409,001 km (0.072 R)
• M5: 470,784 km (0.113 R)
• M6: 615,446 km (0.114 R)
• M7: 901,477 km (0.086 R)
• M8: 985,551 km (0.039 R)
• M9: 1,059,751 km (0.09 R)
• M10: 1,161,777 km (0.102 R)
• M11: 1,240,615 km (0.103 R)
• M12: 1,445,564 km (0.103 R)
• M13: 1,934,749 km (0.052 R)
• M14: 2,013,139 km (0.099 R)
• M15: 2,205,821 km (0.061 R)
• M16: 2,404,636 km (0.119 R)
• M17: 2,891,128 km (0.111 R)
• M18: 3,657,369 km (0.1 R)
• M19: 3,774,653 km (0.039 R)
• M20: 3,873,238 km (0.077 R)
• M21: 3,992,917 km (0.063 R)
• M22: 4,971,287 km (0.114 R)
• M23: 5,079,745 km (0.072 R)
• M24: 5,232,634 km (0.06 R)
• M25: 5,298,757 km (0.068 R)
• M26: 5,655,697 km (0.103 R)
• M27: 6,228,956 km (0.108 R)
• M28: 6,440,039 km (0.078 R)
• M29: 7,480,193 km (0.062 R)
• M30: 7,629,491 km (0.093 R)
• M31: 8,390,645 km (0.104 R)
• M32: 8,675,779 km (0.074 R)
• M33: 9,229,141 km (0.075 R)
• M34: 9,848,177 km (0.119 R)
• M35: 9,984,611 km (0.106 R)
• M36: 10,039,364 km (0.101 R)
• M37: 10,286,798 km (0.08 R)
• M38: 10,564,153 km (0.106 R)
• M39: 10,619,953 km (0.073 R)
• M40: 10,675,753 km (0.047 R)
• M41: 11,439,600 km (0.081 R)
• M42: 11,871,638 km (0.116 R)
• M43: 12,104,263 km (0.047 R)
• M44: 12,191,778 km (0.054 R)
• M45: 12,662,562 km (0.07 R)
• M46: 13,349,815 km (0.079 R)
• M47: 13,470,540 km (0.04 R)
• M48: 13,865,479 km (0.092 R)
• M49: 14,049,185 km (0.082 R)
• M50: 14,172,005 km (0.09 R)
• M51: 14,885,138 km (0.107 R)
• M52: 14,947,819 km (0.086 R)
• M53: 15,230,410 km (0.101 R)
• M54: 15,325,105 km (0.104 R)
• M55: 15,992,910 km (0.092 R)
• M56: 16,443,349 km (0.062 R)
• M57: 16,637,677 km (0.063 R)
• M58: 16,832,902 km (0.101 R)
• M59: 17,061,488 km (0.111 R)
• M60: 17,159,773 km (0.06 R)
• M61: 17,324,032 km (0.061 R)
• M62: 17,389,855 km (0.086 R)
• M63: 18,859,355 km (0.116 R)
• M64: 19,711,913 km (0.107 R)
• M65: 20,298,785 km (0.108 R)
• M66: 21,525,189 km (0.095 R)
• M67: 21,595,949 km (0.11 R)
• M68: 21,773,222 km (0.105 R)
• M69: 22,165,169 km (0.072 R)
• M70: 22,344,088 km (0.09 R)
• M71: 22,451,648 km (0.062 R)
• M72: 22,559,359 km (0.09 R)
• M73: 22,667,219 km (0.112 R)
• M74: 22,811,431 km (0.073 R)
• M75: 22,955,943 km (0.047 R)
• M76: 24,417,215 km (0.117 R)
• M77: 24,861,371 km (0.066 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit