🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.69 AU - 0.75 AU

Year: 215 Days

Day: 40 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,860,399 km

• M1: 171,738 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.07 AU - 2.13 AU

Year: 1070 Days

Day: 19.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.36 AU - 3.54 AU

Year: 1781 Days

Day: 43 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,860,399 km

• M1: 418,425 km (0.08 R)

Asteroid Belt

Center: 10.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 7.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.71 AU - 18.81 AU

Year: 27424 Days

Day: 19 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,860,399 km

• M1: 144,960 km (0.106 R)
• M2: 206,146 km (0.064 R)
• M3: 265,686 km (0.117 R)
• M4: 447,597 km (0.039 R)
• M5: 531,820 km (0.114 R)
• M6: 870,360 km (0.103 R)
• M7: 1,062,444 km (0.092 R)
• M8: 1,149,061 km (0.083 R)
• M9: 1,422,975 km (0.105 R)
• M10: 1,819,708 km (0.119 R)
• M11: 2,476,144 km (0.083 R)
• M12: 2,631,427 km (0.085 R)
• M13: 2,951,416 km (0.098 R)
• M14: 3,241,786 km (0.071 R)
• M15: 3,939,510 km (0.106 R)
• M16: 4,029,867 km (0.075 R)
• M17: 4,398,626 km (0.034 R)
• M18: 5,217,675 km (0.059 R)
• M19: 5,772,383 km (0.118 R)
• M20: 6,187,667 km (0.113 R)
• M21: 6,399,049 km (0.114 R)
• M22: 7,715,809 km (0.093 R)
• M23: 7,943,348 km (0.097 R)
• M24: 9,233,480 km (0.084 R)
• M25: 9,596,554 km (0.102 R)
• M26: 9,841,146 km (0.049 R)
• M27: 10,399,146 km (0.119 R)
• M28: 10,524,509 km (0.048 R)
• M29: 10,587,341 km (0.067 R)
• M30: 11,094,926 km (0.059 R)
• M31: 11,158,954 km (0.043 R)
• M32: 12,332,100 km (0.031 R)
• M33: 13,681,024 km (0.112 R)
• M34: 13,887,320 km (0.072 R)
• M35: 14,934,505 km (0.089 R)
• M36: 15,005,265 km (0.105 R)
• M37: 15,575,083 km (0.114 R)
• M38: 16,589,057 km (0.119 R)
• M39: 16,809,116 km (0.058 R)
• M40: 17,624,424 km (0.116 R)
• M41: 19,062,509 km (0.096 R)
• M42: 19,293,039 km (0.082 R)
• M43: 19,370,082 km (0.086 R)
• M44: 19,524,467 km (0.074 R)
• M45: 20,695,519 km (0.105 R)
• M46: 21,889,160 km (0.051 R)
• M47: 22,292,028 km (0.096 R)
• M48: 22,616,056 km (0.094 R)
• M49: 23,845,003 km (0.086 R)
• M50: 24,676,318 km (0.094 R)
• M51: 24,843,718 km (0.051 R)
• M52: 26,111,261 km (0.055 R)
• M53: 27,313,130 km (0.095 R)
• M54: 29,415,130 km (0.113 R)
• M55: 32,297,881 km (0.111 R)
• M56: 32,389,435 km (0.07 R)
• M57: 33,309,312 km (0.098 R)
• M58: 33,679,866 km (0.104 R)
• M59: 34,051,617 km (0.12 R)
• M60: 36,691,870 km (0.119 R)
• M61: 36,978,649 km (0.119 R)
• M62: 38,326,825 km (0.045 R)
• M63: 39,495,035 km (0.064 R)
• M64: 40,083,553 km (0.087 R)
• M65: 40,280,423 km (0.09 R)
• M66: 42,366,416 km (0.069 R)
• M67: 43,877,803 km (0.065 R)
• M68: 45,714,566 km (0.099 R)
• M69: 45,920,263 km (0.114 R)
• M70: 46,332,405 km (0.095 R)
• M71: 48,726,420 km (0.089 R)
• M72: 50,947,200 km (0.055 R)
• M73: 52,445,872 km (0.1 R)
• M74: 53,416,912 km (0.095 R)
• M75: 55,157,932 km (0.059 R)
• M76: 55,596,104 km (0.06 R)
• M77: 56,917,502 km (0.103 R)
• M78: 57,028,055 km (0.085 R)
• M79: 58,695,473 km (0.112 R)
• M80: 59,703,463 km (0.075 R)
• M81: 60,153,304 km (0.093 R)
• M82: 60,830,234 km (0.116 R)
• M83: 61,736,797 km (0.066 R)
• M84: 64,022,503 km (0.087 R)
• M85: 66,219,348 km (0.071 R)
• M86: 68,440,876 km (0.038 R)
• M87: 70,211,965 km (0.043 R)
• M88: 71,998,014 km (0.114 R)
• M89: 72,237,371 km (0.079 R)
• M90: 72,956,787 km (0.119 R)
• M91: 78,920,207 km (0.087 R)
• M92: 80,528,384 km (0.066 R)
• M93: 81,025,498 km (0.118 R)
• M94: 81,398,894 km (0.119 R)
• M95: 82,272,396 km (0.101 R)
• M96: 83,903,013 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.6

Radius: 6.5

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.46 AU - 19.58 AU

Year: 30311 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,860,399 km

• M1: 142,268 km (0.073 R)
• M2: 826,528 km (0.048 R)
• M3: 1,287,589 km (0.119 R)
• M4: 1,659,489 km (0.098 R)
• M5: 1,817,165 km (0.077 R)
• M6: 1,897,948 km (0.069 R)
• M7: 2,677,503 km (0.048 R)
• M8: 2,723,429 km (0.08 R)
• M9: 2,816,180 km (0.115 R)
• M10: 4,220,455 km (0.116 R)
• M11: 5,628,470 km (0.107 R)
• M12: 5,806,492 km (0.102 R)
• M13: 5,926,170 km (0.095 R)
• M14: 6,167,920 km (0.119 R)
• M15: 6,290,142 km (0.075 R)
• M16: 7,103,505 km (0.056 R)
• M17: 8,485,939 km (0.064 R)
• M18: 8,758,656 km (0.088 R)
• M19: 9,103,330 km (0.103 R)
• M20: 9,312,318 km (0.099 R)
• M21: 9,806,290 km (0.041 R)
• M22: 10,020,514 km (0.088 R)
• M23: 10,672,611 km (0.113 R)
• M24: 12,787,327 km (0.108 R)
• M25: 13,021,447 km (0.053 R)
• M26: 13,493,878 km (0.102 R)
• M27: 14,699,337 km (0.055 R)
• M28: 15,191,215 km (0.092 R)
• M29: 18,693,451 km (0.103 R)
• M30: 19,673,766 km (0.117 R)
• M31: 20,124,803 km (0.107 R)
• M32: 23,950,170 km (0.106 R)
• M33: 27,689,070 km (0.113 R)
• M34: 28,194,411 km (0.086 R)
• M35: 29,625,465 km (0.108 R)
• M36: 29,831,910 km (0.065 R)
• M37: 30,766,448 km (0.112 R)
• M38: 30,870,867 km (0.057 R)
• M39: 32,345,304 km (0.079 R)
• M40: 33,091,049 km (0.1 R)
• M41: 33,734,769 km (0.094 R)
• M42: 33,950,339 km (0.067 R)
• M43: 34,166,209 km (0.113 R)
• M44: 36,350,787 km (0.046 R)
• M45: 38,130,702 km (0.117 R)
• M46: 38,580,094 km (0.092 R)
• M47: 39,370,868 km (0.109 R)
• M48: 39,711,353 km (0.119 R)
• M49: 40,166,879 km (0.063 R)
• M50: 40,624,050 km (0.1 R)
• M51: 49,143,649 km (0.098 R)
• M52: 49,510,313 km (0.106 R)
• M53: 51,728,849 km (0.114 R)
• M54: 52,226,262 km (0.108 R)
• M55: 55,370,809 km (0.055 R)
• M56: 56,645,683 km (0.104 R)
• M57: 57,030,149 km (0.083 R)
• M58: 57,543,868 km (0.118 R)
• M59: 59,354,302 km (0.088 R)
• M60: 60,135,950 km (0.108 R)
• M61: 60,266,549 km (0.088 R)
• M62: 61,577,775 km (0.09 R)
• M63: 61,973,012 km (0.101 R)
• M64: 63,828,325 km (0.05 R)
• M65: 65,164,683 km (0.104 R)
• M66: 67,457,719 km (0.045 R)
• M67: 70,601,817 km (0.113 R)
• M68: 74,493,456 km (0.037 R)
• M69: 74,773,953 km (0.085 R)
• M70: 78,454,060 km (0.102 R)
• M71: 78,882,359 km (0.118 R)
• M72: 80,028,578 km (0.056 R)
• M73: 81,758,228 km (0.091 R)
• M74: 82,337,471 km (0.118 R)
• M75: 84,521,899 km (0.103 R)
• M76: 86,135,761 km (0.111 R)
• M77: 86,430,319 km (0.05 R)
• M78: 87,020,483 km (0.063 R)
• M79: 87,168,136 km (0.078 R)
• M80: 87,315,939 km (0.088 R)
• M81: 88,501,502 km (0.116 R)
• M82: 88,798,753 km (0.094 R)
• M83: 89,841,600 km (0.062 R)
• M84: 91,789,065 km (0.066 R)
• M85: 92,692,636 km (0.082 R)
• M86: 94,508,455 km (0.085 R)
• M87: 94,812,288 km (0.054 R)
• M88: 95,573,143 km (0.111 R)
• M89: 96,641,720 km (0.104 R)
• M90: 97,867,974 km (0.059 R)
• M91: 98,945,079 km (0.071 R)
• M92: 102,199,880 km (0.108 R)
• M93: 102,511,791 km (0.105 R)
• M94: 104,860,328 km (0.118 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit