🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 268 Days

Day: 38.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,911,333 km

• M1: 88,861 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.54 AU - 4.55 AU

Year: 3043 Days

Day: 19.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,911,333 km

• M1: 470,934 km (0.099 R)
• M2: 2,397,755 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 3.2

Gravity: 48.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.36 AU - 12.58 AU

Year: 16502 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,911,333 km

• M1: 67,768 km (0.114 R)
• M2: 100,081 km (0.09 R)
• M3: 322,234 km (0.114 R)
• M4: 417,677 km (0.114 R)
• M5: 558,748 km (0.112 R)
• M6: 817,403 km (0.115 R)
• M7: 1,586,785 km (0.086 R)
• M8: 1,749,547 km (0.107 R)
• M9: 1,832,873 km (0.109 R)
• M10: 2,061,608 km (0.118 R)
• M11: 2,120,251 km (0.097 R)
• M12: 2,514,441 km (0.108 R)
• M13: 2,608,688 km (0.096 R)
• M14: 2,640,253 km (0.111 R)
• M15: 2,898,010 km (0.079 R)
• M16: 3,063,316 km (0.119 R)
• M17: 3,265,572 km (0.043 R)
• M18: 3,541,879 km (0.079 R)
• M19: 3,612,190 km (0.108 R)
• M20: 3,682,950 km (0.058 R)
• M21: 4,265,185 km (0.106 R)
• M22: 4,914,589 km (0.071 R)
• M23: 5,431,749 km (0.113 R)
• M24: 5,924,225 km (0.069 R)
• M25: 6,473,698 km (0.062 R)
• M26: 6,776,185 km (0.114 R)
• M27: 7,216,452 km (0.078 R)
• M28: 7,439,951 km (0.084 R)
• M29: 7,484,980 km (0.078 R)
• M30: 7,620,516 km (0.114 R)
• M31: 7,848,054 km (0.109 R)
• M32: 8,450,335 km (0.095 R)
• M33: 8,638,679 km (0.092 R)
• M34: 8,733,374 km (0.095 R)
• M35: 9,846,532 km (0.035 R)
• M36: 10,646,731 km (0.1 R)
• M37: 11,467,724 km (0.042 R)
• M38: 12,255,656 km (0.098 R)
• M39: 12,736,763 km (0.092 R)
• M40: 13,169,699 km (0.034 R)
• M41: 13,607,273 km (0.066 R)
• M42: 14,161,084 km (0.069 R)
• M43: 14,665,678 km (0.103 R)
• M44: 14,948,567 km (0.114 R)
• M45: 15,005,265 km (0.044 R)
• M46: 15,462,286 km (0.1 R)
• M47: 15,808,007 km (0.096 R)
• M48: 16,331,300 km (0.112 R)
• M49: 16,565,720 km (0.106 R)
• M50: 17,754,425 km (0.067 R)
• M51: 18,237,476 km (0.097 R)
• M52: 18,298,213 km (0.095 R)
• M53: 21,225,395 km (0.117 R)
• M54: 21,609,412 km (0.089 R)
• M55: 22,775,229 km (0.089 R)
• M56: 23,696,004 km (0.066 R)
• M57: 24,695,916 km (0.1 R)
• M58: 24,964,893 km (0.057 R)
• M59: 25,913,942 km (0.102 R)
• M60: 27,012,888 km (0.046 R)
• M61: 27,289,943 km (0.113 R)
• M62: 27,498,482 km (0.106 R)
• M63: 28,337,577 km (0.086 R)
• M64: 29,043,230 km (0.074 R)
• M65: 29,469,434 km (0.096 R)
• M66: 30,615,952 km (0.095 R)
• M67: 31,631,123 km (0.092 R)
• M68: 33,174,375 km (0.119 R)
• M69: 34,366,520 km (0.086 R)
• M70: 38,414,489 km (0.092 R)
• M71: 38,492,280 km (0.111 R)
• M72: 39,901,791 km (0.104 R)
• M73: 41,567,564 km (0.092 R)
• M74: 42,449,144 km (0.12 R)
• M75: 42,610,111 km (0.055 R)
• M76: 43,742,417 km (0.069 R)
• M77: 43,904,881 km (0.086 R)
• M78: 44,884,597 km (0.12 R)
• M79: 45,871,345 km (0.088 R)
• M80: 46,865,273 km (0.083 R)
• M81: 47,448,256 km (0.098 R)
• M82: 47,698,982 km (0.055 R)
• M83: 48,285,406 km (0.085 R)
• M84: 49,211,865 km (0.087 R)
• M85: 50,484,644 km (0.031 R)
• M86: 50,825,877 km (0.103 R)
• M87: 55,682,571 km (0.038 R)
• M88: 56,035,174 km (0.03 R)
• M89: 56,653,910 km (0.076 R)
• M90: 57,008,457 km (0.075 R)
• M91: 57,808,956 km (0.068 R)
• M92: 57,987,426 km (0.044 R)
• M93: 60,323,097 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 6.6

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.31 AU - 13.85 AU

Year: 17727 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,911,333 km

• M1: 270,174 km (0.082 R)
• M2: 486,941 km (0.03 R)
• M3: 633,397 km (0.051 R)
• M4: 1,036,564 km (0.081 R)
• M5: 1,202,767 km (0.111 R)
• M6: 1,751,492 km (0.098 R)
• M7: 2,185,774 km (0.071 R)
• M8: 3,390,486 km (0.1 R)
• M9: 3,495,953 km (0.105 R)
• M10: 3,928,440 km (0.082 R)
• M11: 4,150,892 km (0.107 R)
• M12: 4,377,682 km (0.069 R)
• M13: 4,569,766 km (0.062 R)
• M14: 4,962,161 km (0.042 R)
• M15: 5,243,256 km (0.075 R)
• M16: 5,529,436 km (0.091 R)
• M17: 6,245,861 km (0.119 R)
• M18: 6,505,712 km (0.076 R)
• M19: 6,549,395 km (0.099 R)
• M20: 6,813,285 km (0.044 R)
• M21: 7,579,975 km (0.101 R)
• M22: 7,857,179 km (0.042 R)
• M23: 8,326,468 km (0.066 R)
• M24: 8,708,391 km (0.067 R)
• M25: 9,291,973 km (0.054 R)
• M26: 9,390,408 km (0.081 R)
• M27: 9,737,924 km (0.061 R)
• M28: 10,496,684 km (0.088 R)
• M29: 10,599,308 km (0.118 R)
• M30: 10,961,036 km (0.057 R)
• M31: 11,379,461 km (0.081 R)
• M32: 11,537,736 km (0.073 R)
• M33: 11,909,786 km (0.113 R)
• M34: 12,070,454 km (0.037 R)
• M35: 12,231,870 km (0.07 R)
• M36: 12,448,188 km (0.081 R)
• M37: 13,159,975 km (0.077 R)
• M38: 13,884,777 km (0.109 R)
• M39: 13,941,175 km (0.074 R)
• M40: 14,280,463 km (0.099 R)
• M41: 15,548,155 km (0.081 R)
• M42: 15,782,426 km (0.117 R)
• M43: 17,273,318 km (0.108 R)
• M44: 17,943,517 km (0.071 R)
• M45: 18,127,821 km (0.083 R)
• M46: 19,058,320 km (0.057 R)
• M47: 20,323,170 km (0.08 R)
• M48: 20,515,254 km (0.084 R)
• M49: 21,030,319 km (0.09 R)
• M50: 23,133,067 km (0.086 R)
• M51: 23,467,568 km (0.077 R)
• M52: 24,344,959 km (0.092 R)
• M53: 26,131,457 km (0.079 R)
• M54: 26,270,732 km (0.108 R)
• M55: 26,549,733 km (0.104 R)
• M56: 27,181,335 km (0.082 R)
• M57: 27,322,406 km (0.114 R)
• M58: 27,393,016 km (0.073 R)
• M59: 27,605,145 km (0.074 R)
• M60: 28,387,692 km (0.095 R)
• M61: 28,889,593 km (0.105 R)
• M62: 29,539,147 km (0.076 R)
• M63: 30,339,495 km (0.032 R)
• M64: 30,779,014 km (0.115 R)
• M65: 33,535,953 km (0.072 R)
• M66: 33,914,436 km (0.049 R)
• M67: 34,370,709 km (0.099 R)
• M68: 35,212,197 km (0.118 R)
• M69: 36,837,578 km (0.067 R)
• M70: 37,306,567 km (0.116 R)
• M71: 37,856,040 km (0.114 R)
• M72: 38,725,054 km (0.037 R)
• M73: 38,804,341 km (0.103 R)
• M74: 39,122,087 km (0.101 R)
• M75: 39,201,823 km (0.082 R)
• M76: 41,858,382 km (0.087 R)
• M77: 42,429,397 km (0.045 R)
• M78: 43,249,492 km (0.106 R)
• M79: 43,579,057 km (0.108 R)
• M80: 44,822,215 km (0.072 R)
• M81: 45,908,894 km (0.103 R)
• M82: 49,996,057 km (0.039 R)
• M83: 50,255,460 km (0.11 R)
• M84: 50,515,162 km (0.081 R)
• M85: 51,471,391 km (0.095 R)
• M86: 52,258,127 km (0.094 R)
• M87: 52,433,455 km (0.095 R)
• M88: 53,225,127 km (0.102 R)
• M89: 53,401,653 km (0.086 R)
• M90: 54,909,300 km (0.1 R)
• M91: 56,161,434 km (0.12 R)
• M92: 56,251,343 km (0.068 R)
• M93: 57,966,482 km (0.114 R)
• M94: 58,057,288 km (0.043 R)
• M95: 60,801,811 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 12,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit