🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.35 AU - 1.43 AU

Year: 748 Days

Day: 44.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.48 AU - 1.86 AU

Year: 985 Days

Day: 40.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,410,964 km

• M1: 56,847 km (0.076 R)
• M2: 1,017,116 km (0.037 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 14.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.39 AU - 8.69 AU

Year: 11394 Days

Day: 14.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 66.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,410,964 km

• M1: 214,374 km (0.042 R)
• M2: 366,814 km (0.104 R)
• M3: 554,559 km (0.111 R)
• M4: 829,819 km (0.074 R)
• M5: 985,252 km (0.049 R)
• M6: 1,429,108 km (0.105 R)
• M7: 1,555,070 km (0.087 R)
• M8: 1,910,215 km (0.085 R)
• M9: 2,073,875 km (0.065 R)
• M10: 2,365,741 km (0.08 R)
• M11: 2,491,253 km (0.11 R)
• M12: 3,547,564 km (0.1 R)
• M13: 3,692,375 km (0.096 R)
• M14: 3,868,601 km (0.099 R)
• M15: 4,352,700 km (0.086 R)
• M16: 4,728,489 km (0.027 R)
• M17: 4,856,096 km (0.052 R)
• M18: 5,180,275 km (0.101 R)
• M19: 5,850,174 km (0.081 R)
• M20: 6,547,450 km (0.105 R)
• M21: 6,797,727 km (0.106 R)
• M22: 7,051,296 km (0.119 R)
• M23: 7,344,807 km (0.119 R)
• M24: 7,455,958 km (0.051 R)
• M25: 7,680,055 km (0.094 R)
• M26: 7,792,852 km (0.069 R)
• M27: 8,249,874 km (0.106 R)
• M28: 8,715,572 km (0.115 R)
• M29: 9,510,984 km (0.103 R)
• M30: 9,917,441 km (0.098 R)
• M31: 10,205,417 km (0.082 R)
• M32: 10,916,157 km (0.084 R)
• M33: 11,643,053 km (0.119 R)
• M34: 11,859,820 km (0.058 R)
• M35: 12,651,342 km (0.07 R)
• M36: 12,829,513 km (0.09 R)
• M37: 13,278,756 km (0.101 R)
• M38: 13,550,725 km (0.078 R)
• M39: 13,962,268 km (0.098 R)
• M40: 14,331,626 km (0.072 R)
• M41: 14,517,426 km (0.094 R)
• M42: 14,704,124 km (0.091 R)
• M43: 15,268,856 km (0.092 R)
• M44: 16,565,720 km (0.096 R)
• M45: 17,251,926 km (0.1 R)
• M46: 17,350,810 km (0.118 R)
• M47: 17,548,877 km (0.112 R)
• M48: 18,500,619 km (0.116 R)
• M49: 19,263,718 km (0.035 R)
• M50: 19,623,351 km (0.087 R)
• M51: 21,136,982 km (0.116 R)
• M52: 21,827,676 km (0.11 R)
• M53: 22,634,008 km (0.1 R)
• M54: 22,904,780 km (0.101 R)
• M55: 23,779,030 km (0.108 R)
• M56: 25,503,595 km (0.102 R)
• M57: 26,637,696 km (0.11 R)
• M58: 27,153,360 km (0.116 R)
• M59: 27,383,591 km (0.117 R)
• M60: 27,788,104 km (0.088 R)
• M61: 29,013,460 km (0.067 R)
• M62: 29,189,985 km (0.112 R)
• M63: 29,721,656 km (0.11 R)
• M64: 30,196,929 km (0.09 R)
• M65: 30,316,158 km (0.09 R)
• M66: 30,495,227 km (0.081 R)
• M67: 30,974,538 km (0.087 R)
• M68: 31,456,393 km (0.11 R)
• M69: 34,088,717 km (0.1 R)
• M70: 35,462,624 km (0.098 R)
• M71: 35,651,417 km (0.094 R)
• M72: 35,903,639 km (0.076 R)
• M73: 36,473,307 km (0.115 R)
• M74: 37,237,453 km (0.105 R)
• M75: 37,365,210 km (0.117 R)
• M76: 37,749,826 km (0.096 R)
• M77: 38,458,022 km (0.057 R)
• M78: 38,781,453 km (0.119 R)
• M79: 40,280,872 km (0.11 R)
• M80: 41,070,749 km (0.111 R)
• M81: 41,799,141 km (0.118 R)
• M82: 42,866,372 km (0.099 R)
• M83: 43,875,111 km (0.096 R)
• M84: 44,145,434 km (0.119 R)
• M85: 45,232,263 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.7

Radius: 5.7

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.47 AU - 12.71 AU

Year: 18015 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,410,964 km

• M1: 143,165 km (0.118 R)
• M2: 190,737 km (0.069 R)
• M3: 245,640 km (0.106 R)
• M4: 606,769 km (0.058 R)
• M5: 738,565 km (0.079 R)
• M6: 1,055,263 km (0.062 R)
• M7: 1,325,437 km (0.068 R)
• M8: 1,677,142 km (0.098 R)
• M9: 1,831,976 km (0.106 R)
• M10: 2,222,576 km (0.066 R)
• M11: 2,710,115 km (0.093 R)
• M12: 4,315,599 km (0.044 R)
• M13: 5,457,779 km (0.103 R)
• M14: 5,595,260 km (0.106 R)
• M15: 5,687,711 km (0.077 R)
• M16: 5,920,635 km (0.089 R)
• M17: 6,252,144 km (0.088 R)
• M18: 6,982,780 km (0.062 R)
• M19: 7,082,262 km (0.098 R)
• M20: 8,417,274 km (0.111 R)
• M21: 8,629,553 km (0.069 R)
• M22: 8,682,810 km (0.108 R)
• M23: 10,446,270 km (0.077 R)
• M24: 10,503,117 km (0.091 R)
• M25: 11,602,811 km (0.095 R)
• M26: 12,017,047 km (0.069 R)
• M27: 12,677,821 km (0.075 R)
• M28: 14,097,355 km (0.115 R)
• M29: 16,220,149 km (0.09 R)
• M30: 16,550,312 km (0.073 R)
• M31: 18,992,796 km (0.113 R)
• M32: 19,761,280 km (0.066 R)
• M33: 21,400,574 km (0.11 R)
• M34: 21,908,159 km (0.107 R)
• M35: 23,380,053 km (0.054 R)
• M36: 23,827,799 km (0.03 R)
• M37: 24,580,277 km (0.065 R)
• M38: 24,655,973 km (0.114 R)
• M39: 25,493,721 km (0.088 R)
• M40: 25,954,483 km (0.102 R)
• M41: 26,108,718 km (0.094 R)
• M42: 26,418,086 km (0.116 R)
• M43: 26,962,323 km (0.094 R)
• M44: 28,537,739 km (0.115 R)
• M45: 29,497,259 km (0.095 R)
• M46: 31,119,798 km (0.104 R)
• M47: 32,107,293 km (0.112 R)
• M48: 32,190,021 km (0.096 R)
• M49: 33,272,062 km (0.117 R)
• M50: 33,691,535 km (0.098 R)
• M51: 33,944,056 km (0.117 R)
• M52: 34,112,653 km (0.041 R)
• M53: 36,848,948 km (0.081 R)
• M54: 38,858,645 km (0.072 R)
• M55: 40,545,660 km (0.072 R)
• M56: 41,442,949 km (0.12 R)
• M57: 41,984,642 km (0.042 R)
• M58: 42,437,774 km (0.074 R)
• M59: 42,983,657 km (0.098 R)
• M60: 43,348,825 km (0.11 R)
• M61: 43,623,337 km (0.087 R)
• M62: 44,727,519 km (0.057 R)
• M63: 45,654,577 km (0.085 R)
• M64: 45,840,827 km (0.109 R)
• M65: 46,494,420 km (0.096 R)
• M66: 47,245,252 km (0.102 R)
• M67: 47,339,349 km (0.073 R)
• M68: 47,622,089 km (0.11 R)
• M69: 48,094,668 km (0.107 R)
• M70: 48,473,749 km (0.119 R)
• M71: 49,044,316 km (0.079 R)
• M72: 50,769,329 km (0.036 R)
• M73: 51,348,721 km (0.078 R)
• M74: 52,027,447 km (0.114 R)
• M75: 52,416,700 km (0.056 R)
• M76: 52,611,626 km (0.04 R)
• M77: 54,771,969 km (0.11 R)
• M78: 55,266,989 km (0.106 R)
• M79: 55,564,688 km (0.08 R)
• M80: 57,161,646 km (0.109 R)
• M81: 57,563,166 km (0.072 R)
• M82: 58,571,306 km (0.117 R)
• M83: 60,809,440 km (0.109 R)
• M84: 61,835,981 km (0.097 R)
• M85: 62,661,312 km (0.054 R)
• M86: 62,764,684 km (0.094 R)
• M87: 62,971,728 km (0.119 R)
• M88: 63,282,742 km (0.093 R)
• M89: 65,683,638 km (0.12 R)
• M90: 66,842,423 km (0.115 R)
• M91: 67,265,486 km (0.113 R)
• M92: 68,433,396 km (0.061 R)
• M93: 68,646,573 km (0.066 R)
• M94: 69,073,376 km (0.088 R)
• M95: 70,036,936 km (0.092 R)
• M96: 70,574,142 km (0.084 R)
• M97: 70,789,413 km (0.118 R)
• M98: 71,328,564 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit