🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.82 AU - 0.92 AU

Year: 285 Days

Day: 33.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.27 AU - 1.47 AU

Year: 564 Days

Day: 21.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,239,818 km

• M1: 660,026 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.12 AU - 2.3 AU

Year: 1155 Days

Day: 22 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,239,818 km

• M1: 791,223 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401

Radius: 13.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.84 AU - 8.54 AU

Year: 7495 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,239,818 km

• M1: 221,704 km (0.114 R)
• M2: 388,356 km (0.063 R)
• M3: 808,726 km (0.078 R)
• M4: 1,061,546 km (0.103 R)
• M5: 1,151,754 km (0.064 R)
• M6: 1,506,899 km (0.037 R)
• M7: 1,697,786 km (0.112 R)
• M8: 1,805,347 km (0.052 R)
• M9: 1,896,901 km (0.088 R)
• M10: 2,046,798 km (0.038 R)
• M11: 2,142,541 km (0.09 R)
• M12: 2,358,710 km (0.103 R)
• M13: 2,623,647 km (0.092 R)
• M14: 2,963,384 km (0.051 R)
• M15: 3,250,014 km (0.071 R)
• M16: 3,522,880 km (0.069 R)
• M17: 3,732,467 km (0.089 R)
• M18: 4,361,077 km (0.043 R)
• M19: 4,841,735 km (0.114 R)
• M20: 5,233,233 km (0.116 R)
• M21: 5,771,187 km (0.085 R)
• M22: 6,214,595 km (0.107 R)
• M23: 6,900,351 km (0.111 R)
• M24: 7,400,607 km (0.027 R)
• M25: 7,580,124 km (0.085 R)
• M26: 7,760,988 km (0.091 R)
• M27: 8,127,204 km (0.117 R)
• M28: 8,813,259 km (0.075 R)
• M29: 9,323,837 km (0.088 R)
• M30: 9,909,961 km (0.081 R)
• M31: 10,240,722 km (0.034 R)
• M32: 10,575,223 km (0.056 R)
• M33: 10,981,381 km (0.077 R)
• M34: 11,358,218 km (0.078 R)
• M35: 11,600,268 km (0.065 R)
• M36: 12,195,069 km (0.071 R)
• M37: 12,692,631 km (0.108 R)
• M38: 12,871,850 km (0.091 R)
• M39: 13,015,912 km (0.065 R)
• M40: 13,560,748 km (0.115 R)
• M41: 14,560,510 km (0.049 R)
• M42: 15,126,140 km (0.088 R)
• M43: 15,698,950 km (0.092 R)
• M44: 15,814,440 km (0.101 R)
• M45: 15,968,825 km (0.068 R)
• M46: 16,317,986 km (0.104 R)
• M47: 16,552,107 km (0.091 R)
• M48: 16,787,424 km (0.117 R)
• M49: 16,905,457 km (0.108 R)
• M50: 17,182,063 km (0.114 R)
• M51: 17,420,373 km (0.101 R)
• M52: 17,539,902 km (0.094 R)
• M53: 17,860,041 km (0.102 R)
• M54: 17,980,467 km (0.077 R)
• M55: 18,141,734 km (0.116 R)
• M56: 18,791,138 km (0.116 R)
• M57: 19,448,172 km (0.079 R)
• M58: 19,779,531 km (0.094 R)
• M59: 21,763,947 km (0.091 R)
• M60: 22,237,574 km (0.101 R)
• M61: 22,714,492 km (0.087 R)
• M62: 23,195,000 km (0.108 R)
• M63: 25,375,389 km (0.085 R)
• M64: 25,465,746 km (0.107 R)
• M65: 25,873,849 km (0.082 R)
• M66: 26,375,451 km (0.085 R)
• M67: 26,880,344 km (0.089 R)
• M68: 27,434,903 km (0.076 R)
• M69: 28,790,409 km (0.07 R)
• M70: 31,517,878 km (0.081 R)
• M71: 31,760,974 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.5

Radius: 5.6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.05 AU - 16.37 AU

Year: 20848 Days

Day: 20.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,239,818 km

• M1: 74,949 km (0.057 R)
• M2: 289,621 km (0.094 R)
• M3: 731,234 km (0.11 R)
• M4: 917,633 km (0.03 R)
• M5: 1,693,897 km (0.11 R)
• M6: 2,591,035 km (0.045 R)
• M7: 2,972,061 km (0.097 R)
• M8: 3,336,631 km (0.059 R)
• M9: 3,438,657 km (0.103 R)
• M10: 3,645,551 km (0.034 R)
• M11: 3,821,029 km (0.073 R)
• M12: 4,739,709 km (0.086 R)
• M13: 4,970,090 km (0.066 R)
• M14: 5,008,836 km (0.097 R)
• M15: 5,521,508 km (0.07 R)
• M16: 7,157,510 km (0.099 R)
• M17: 7,465,981 km (0.094 R)
• M18: 7,733,761 km (0.092 R)
• M19: 7,778,790 km (0.073 R)
• M20: 8,278,896 km (0.081 R)
• M21: 8,695,975 km (0.056 R)
• M22: 9,262,502 km (0.101 R)
• M23: 9,646,819 km (0.077 R)
• M24: 10,134,508 km (0.118 R)
• M25: 10,730,356 km (0.075 R)
• M26: 10,931,565 km (0.048 R)
• M27: 11,032,544 km (0.092 R)
• M28: 12,426,796 km (0.078 R)
• M29: 12,532,262 km (0.116 R)
• M30: 13,332,611 km (0.054 R)
• M31: 13,440,621 km (0.089 R)
• M32: 13,711,842 km (0.059 R)
• M33: 13,930,105 km (0.082 R)
• M34: 14,480,775 km (0.076 R)
• M35: 16,060,379 km (0.092 R)
• M36: 16,290,460 km (0.103 R)
• M37: 16,870,451 km (0.083 R)
• M38: 16,987,137 km (0.111 R)
• M39: 17,045,630 km (0.102 R)
• M40: 18,349,675 km (0.101 R)
• M41: 19,501,429 km (0.08 R)
• M42: 20,178,958 km (0.048 R)
• M43: 20,240,891 km (0.103 R)
• M44: 20,613,988 km (0.118 R)
• M45: 20,676,520 km (0.085 R)
• M46: 23,941,793 km (0.104 R)
• M47: 24,733,166 km (0.029 R)
• M48: 24,799,437 km (0.06 R)
• M49: 25,936,082 km (0.079 R)
• M50: 26,408,961 km (0.114 R)
• M51: 26,884,832 km (0.093 R)
• M52: 27,226,364 km (0.063 R)
• M53: 27,844,951 km (0.107 R)
• M54: 28,190,522 km (0.028 R)
• M55: 28,259,786 km (0.104 R)
• M56: 28,329,199 km (0.049 R)
• M57: 28,468,026 km (0.1 R)
• M58: 29,165,750 km (0.059 R)
• M59: 29,516,707 km (0.101 R)
• M60: 31,579,811 km (0.073 R)
• M61: 32,012,448 km (0.102 R)
• M62: 32,519,735 km (0.087 R)
• M63: 33,175,721 km (0.114 R)
• M64: 33,248,875 km (0.093 R)
• M65: 33,983,400 km (0.107 R)
• M66: 34,057,152 km (0.103 R)
• M67: 34,574,910 km (0.047 R)
• M68: 36,219,140 km (0.08 R)
• M69: 36,294,388 km (0.12 R)
• M70: 37,506,879 km (0.069 R)
• M71: 37,735,764 km (0.089 R)
• M72: 38,501,854 km (0.102 R)
• M73: 38,578,748 km (0.118 R)
• M74: 39,893,563 km (0.09 R)
• M75: 39,971,504 km (0.119 R)
• M76: 40,595,776 km (0.07 R)
• M77: 42,885,521 km (0.12 R)
• M78: 44,569,694 km (0.098 R)
• M79: 46,357,239 km (0.077 R)
• M80: 46,520,899 km (0.076 R)
• M81: 47,424,470 km (0.104 R)
• M82: 48,499,630 km (0.092 R)
• M83: 48,665,833 km (0.027 R)
• M84: 48,749,009 km (0.11 R)
• M85: 48,832,186 km (0.034 R)
• M86: 50,674,184 km (0.087 R)
• M87: 50,842,781 km (0.079 R)
• M88: 51,011,677 km (0.115 R)
• M89: 51,096,050 km (0.12 R)
• M90: 51,858,251 km (0.101 R)
• M91: 52,028,195 km (0.088 R)
• M92: 53,308,304 km (0.084 R)
• M93: 55,812,273 km (0.089 R)
• M94: 56,772,093 km (0.09 R)
• M95: 58,442,802 km (0.093 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit