🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 219 Days

Day: 30.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,224,466 km

• M1: 27,526 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.6 AU - 1 AU

Year: 261 Days

Day: 24.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,224,466 km

• M1: 386,710 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.04 AU - 2.14 AU

Year: 1104 Days

Day: 31.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,224,466 km

• M1: 1,179,579 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.85 AU - 2.35 AU

Year: 1112 Days

Day: 26 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,224,466 km

• M1: 164,558 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 8.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.58 AU - 9.2 AU

Year: 7338 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,224,466 km

• M1: 158,275 km (0.086 R)
• M2: 291,566 km (0.111 R)
• M3: 686,953 km (0.086 R)
• M4: 1,243,158 km (0.107 R)
• M5: 1,432,699 km (0.032 R)
• M6: 1,488,648 km (0.083 R)
• M7: 1,545,346 km (0.101 R)
• M8: 1,819,708 km (0.108 R)
• M9: 1,931,757 km (0.1 R)
• M10: 1,993,990 km (0.081 R)
• M11: 2,141,643 km (0.094 R)
• M12: 2,205,970 km (0.085 R)
• M13: 2,850,139 km (0.066 R)
• M14: 2,909,230 km (0.111 R)
• M15: 3,360,118 km (0.049 R)
• M16: 3,485,780 km (0.084 R)
• M17: 5,025,142 km (0.041 R)
• M18: 5,358,446 km (0.071 R)
• M19: 5,683,821 km (0.066 R)
• M20: 5,970,152 km (0.044 R)
• M21: 6,888,982 km (0.063 R)
• M22: 7,668,686 km (0.116 R)
• M23: 8,476,215 km (0.059 R)
• M24: 8,544,731 km (0.115 R)
• M25: 9,117,093 km (0.07 R)
• M26: 10,353,369 km (0.071 R)
• M27: 11,019,230 km (0.096 R)
• M28: 11,622,558 km (0.063 R)
• M29: 12,236,807 km (0.099 R)
• M30: 12,959,963 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 5

Gravity: 23.71 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.74 AU - 16.9 AU

Year: 25196 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,224,466 km

• M1: 283,488 km (0.051 R)
• M2: 1,560,904 km (0.111 R)
• M3: 1,974,542 km (0.07 R)
• M4: 2,459,090 km (0.095 R)
• M5: 2,855,973 km (0.104 R)
• M6: 2,978,942 km (0.096 R)
• M7: 3,145,594 km (0.109 R)
• M8: 3,230,117 km (0.072 R)
• M9: 3,842,272 km (0.116 R)
• M10: 3,887,301 km (0.085 R)
• M11: 6,091,027 km (0.066 R)
• M12: 6,196,493 km (0.085 R)
• M13: 6,302,558 km (0.11 R)
• M14: 6,355,815 km (0.041 R)
• M15: 6,678,498 km (0.093 R)
• M16: 7,228,120 km (0.086 R)
• M17: 7,395,820 km (0.032 R)
• M18: 7,735,257 km (0.052 R)
• M19: 9,937,188 km (0.098 R)
• M20: 10,500,125 km (0.063 R)
• M21: 11,073,534 km (0.118 R)
• M22: 11,526,366 km (0.115 R)
• M23: 11,919,510 km (0.053 R)
• M24: 12,853,599 km (0.043 R)
• M25: 13,810,875 km (0.107 R)
• M26: 13,949,553 km (0.109 R)
• M27: 14,791,041 km (0.101 R)
• M28: 15,075,277 km (0.1 R)
• M29: 16,302,877 km (0.028 R)
• M30: 16,522,935 km (0.081 R)
• M31: 17,637,439 km (0.08 R)
• M32: 17,712,537 km (0.109 R)
• M33: 17,863,183 km (0.105 R)
• M34: 19,083,602 km (0.117 R)
• M35: 20,884,461 km (0.106 R)
• M36: 22,575,515 km (0.086 R)
• M37: 23,066,645 km (0.096 R)
• M38: 25,915,886 km (0.082 R)
• M39: 26,688,559 km (0.106 R)
• M40: 28,962,447 km (0.104 R)
• M41: 29,853,601 km (0.102 R)
• M42: 30,663,076 km (0.118 R)
• M43: 32,303,865 km (0.057 R)
• M44: 34,347,671 km (0.102 R)
• M45: 35,290,437 km (0.091 R)
• M46: 36,050,693 km (0.041 R)
• M47: 37,490,722 km (0.081 R)
• M48: 39,735,139 km (0.06 R)
• M49: 41,822,030 km (0.119 R)
• M50: 42,424,909 km (0.079 R)
• M51: 42,626,417 km (0.097 R)
• M52: 42,929,353 km (0.059 R)
• M53: 43,334,464 km (0.083 R)
• M54: 43,537,468 km (0.102 R)
• M55: 45,069,949 km (0.086 R)
• M56: 45,481,642 km (0.106 R)
• M57: 45,997,904 km (0.055 R)
• M58: 47,140,683 km (0.068 R)
• M59: 48,292,736 km (0.087 R)
• M60: 49,030,702 km (0.056 R)
• M61: 49,559,979 km (0.067 R)
• M62: 49,666,194 km (0.067 R)
• M63: 50,091,351 km (0.118 R)
• M64: 50,624,518 km (0.035 R)
• M65: 51,481,414 km (0.086 R)
• M66: 51,804,097 km (0.103 R)
• M67: 51,911,808 km (0.074 R)
• M68: 52,235,238 km (0.077 R)
• M69: 52,559,417 km (0.117 R)
• M70: 53,318,476 km (0.059 R)
• M71: 55,176,781 km (0.102 R)
• M72: 56,501,171 km (0.058 R)
• M73: 56,612,023 km (0.119 R)
• M74: 56,834,026 km (0.11 R)
• M75: 57,167,330 km (0.119 R)
• M76: 59,857,848 km (0.095 R)
• M77: 59,970,944 km (0.116 R)
• M78: 61,674,415 km (0.087 R)
• M79: 63,163,662 km (0.114 R)
• M80: 65,128,779 km (0.106 R)
• M81: 67,113,943 km (0.068 R)
• M82: 68,409,161 km (0.115 R)
• M83: 71,023,983 km (0.059 R)
• M84: 72,223,309 km (0.062 R)
• M85: 72,704,864 km (0.086 R)
• M86: 72,825,440 km (0.088 R)
• M87: 72,946,166 km (0.061 R)
• M88: 74,763,630 km (0.054 R)
• M89: 75,007,026 km (0.096 R)
• M90: 77,456,093 km (0.115 R)
• M91: 78,566,707 km (0.069 R)
• M92: 80,928,559 km (0.094 R)
• M93: 81,428,814 km (0.091 R)
• M94: 82,557,979 km (0.117 R)
• M95: 84,198,170 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.6

Radius: 5.1

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.57 AU - 18.87 AU

Year: 29583 Days

Day: 23.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,224,466 km

• M1: 467,045 km (0.109 R)
• M2: 1,329,775 km (0.073 R)
• M3: 2,236,488 km (0.11 R)
• M4: 2,467,766 km (0.119 R)
• M5: 2,994,949 km (0.097 R)
• M6: 3,206,780 km (0.093 R)
• M7: 3,511,660 km (0.101 R)
• M8: 4,009,073 km (0.11 R)
• M9: 5,219,769 km (0.119 R)
• M10: 5,321,346 km (0.076 R)
• M11: 7,142,999 km (0.071 R)
• M12: 8,295,950 km (0.098 R)
• M13: 9,075,804 km (0.097 R)
• M14: 9,259,061 km (0.049 R)
• M15: 9,878,995 km (0.117 R)
• M16: 10,130,618 km (0.083 R)
• M17: 11,817,334 km (0.101 R)
• M18: 14,648,025 km (0.096 R)
• M19: 14,791,190 km (0.077 R)
• M20: 15,079,017 km (0.103 R)
• M21: 18,134,104 km (0.102 R)
• M22: 18,596,661 km (0.062 R)
• M23: 19,219,586 km (0.095 R)
• M24: 20,007,967 km (0.027 R)
• M25: 20,166,840 km (0.108 R)
• M26: 20,646,152 km (0.07 R)
• M27: 20,887,154 km (0.098 R)
• M28: 21,534,464 km (0.113 R)
• M29: 22,024,247 km (0.063 R)
• M30: 23,264,862 km (0.054 R)
• M31: 24,358,273 km (0.097 R)
• M32: 24,698,010 km (0.108 R)
• M33: 25,640,477 km (0.042 R)
• M34: 26,333,264 km (0.047 R)
• M35: 26,944,521 km (0.082 R)
• M36: 27,560,416 km (0.086 R)
• M37: 27,737,240 km (0.099 R)
• M38: 28,448,429 km (0.089 R)
• M39: 29,526,281 km (0.086 R)
• M40: 30,161,175 km (0.106 R)
• M41: 31,352,123 km (0.103 R)
• M42: 32,185,683 km (0.117 R)
• M43: 32,558,481 km (0.089 R)
• M44: 33,120,370 km (0.068 R)
• M45: 33,685,401 km (0.09 R)
• M46: 34,253,574 km (0.112 R)
• M47: 35,016,224 km (0.101 R)
• M48: 35,303,602 km (0.084 R)
• M49: 36,752,457 km (0.118 R)
• M50: 40,910,978 km (0.069 R)
• M51: 41,415,871 km (0.118 R)
• M52: 42,228,038 km (0.115 R)
• M53: 43,559,010 km (0.099 R)
• M54: 45,424,346 km (0.032 R)
• M55: 45,842,472 km (0.107 R)
• M56: 46,261,795 km (0.117 R)
• M57: 48,590,884 km (0.113 R)
• M58: 49,662,155 km (0.093 R)
• M59: 49,877,276 km (0.09 R)
• M60: 50,632,895 km (0.081 R)
• M61: 50,957,822 km (0.105 R)
• M62: 53,031,996 km (0.065 R)
• M63: 53,692,770 km (0.111 R)
• M64: 54,024,129 km (0.113 R)
• M65: 54,688,942 km (0.086 R)
• M66: 55,914,747 km (0.118 R)
• M67: 56,699,538 km (0.119 R)
• M68: 58,393,434 km (0.05 R)
• M69: 59,303,738 km (0.081 R)
• M70: 59,417,881 km (0.112 R)
• M71: 61,484,126 km (0.112 R)
• M72: 61,599,616 km (0.076 R)
• M73: 61,830,894 km (0.117 R)
• M74: 64,980,079 km (0.063 R)
• M75: 65,097,813 km (0.115 R)
• M76: 66,159,658 km (0.092 R)
• M77: 66,989,627 km (0.108 R)
• M78: 67,227,338 km (0.112 R)
• M79: 67,465,349 km (0.077 R)
• M80: 67,822,887 km (0.03 R)
• M81: 69,620,156 km (0.106 R)
• M82: 69,740,583 km (0.117 R)
• M83: 69,981,585 km (0.119 R)
• M84: 73,383,889 km (0.071 R)
• M85: 73,506,410 km (0.109 R)
• M86: 75,228,730 km (0.072 R)
• M87: 76,094,752 km (0.044 R)
• M88: 76,591,118 km (0.09 R)
• M89: 77,213,146 km (0.1 R)
• M90: 82,122,050 km (0.057 R)
• M91: 82,503,824 km (0.109 R)
• M92: 83,141,410 km (0.09 R)
• M93: 84,293,164 km (0.076 R)
• M94: 86,095,220 km (0.115 R)
• M95: 86,224,473 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit