🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.21 AU - 1.29 AU

Year: 397 Days

Day: 40.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,968,000 km

• M1: 380,427 km (0.115 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.32 AU - 3.1 AU

Year: 1269 Days

Day: 39.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 23.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.5

Radius: 4.9

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 20.28 AU - 25.76 AU

Year: 31406 Days

Day: 17.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,968,000 km

• M1: 181,462 km (0.101 R)
• M2: 862,881 km (0.114 R)
• M3: 969,843 km (0.109 R)
• M4: 1,167,163 km (0.082 R)
• M5: 1,631,365 km (0.104 R)
• M6: 2,441,138 km (0.103 R)
• M7: 2,631,576 km (0.049 R)
• M8: 2,748,113 km (0.1 R)
• M9: 3,189,726 km (0.041 R)
• M10: 3,314,042 km (0.103 R)
• M11: 4,137,877 km (0.103 R)
• M12: 4,736,269 km (0.089 R)
• M13: 5,558,758 km (0.094 R)
• M14: 5,859,449 km (0.037 R)
• M15: 6,529,199 km (0.108 R)
• M16: 6,793,239 km (0.087 R)
• M17: 7,060,720 km (0.09 R)
• M18: 7,716,557 km (0.03 R)
• M19: 8,277,998 km (0.102 R)
• M20: 8,448,989 km (0.114 R)
• M21: 8,506,285 km (0.091 R)
• M22: 9,858,350 km (0.05 R)
• M23: 11,847,703 km (0.114 R)
• M24: 12,169,338 km (0.113 R)
• M25: 12,624,564 km (0.117 R)
• M26: 13,019,353 km (0.102 R)
• M27: 13,484,752 km (0.113 R)
• M28: 15,052,538 km (0.12 R)
• M29: 15,121,951 km (0.069 R)
• M30: 16,105,557 km (0.078 R)
• M31: 16,176,616 km (0.101 R)
• M32: 16,820,635 km (0.056 R)
• M33: 19,706,976 km (0.092 R)
• M34: 20,394,528 km (0.106 R)
• M35: 20,548,315 km (0.102 R)
• M36: 21,557,801 km (0.093 R)
• M37: 22,901,938 km (0.091 R)
• M38: 23,061,858 km (0.099 R)
• M39: 23,222,077 km (0.055 R)
• M40: 24,029,008 km (0.117 R)
• M41: 25,587,519 km (0.08 R)
• M42: 27,178,193 km (0.034 R)
• M43: 27,687,125 km (0.1 R)
• M44: 28,370,638 km (0.087 R)
• M45: 28,714,563 km (0.097 R)
• M46: 28,800,732 km (0.098 R)
• M47: 28,887,050 km (0.048 R)
• M48: 31,692,459 km (0.086 R)
• M49: 32,228,019 km (0.084 R)
• M50: 34,308,776 km (0.031 R)
• M51: 35,319,160 km (0.116 R)
• M52: 35,596,365 km (0.052 R)
• M53: 36,525,816 km (0.09 R)
• M54: 37,181,204 km (0.118 R)
• M55: 37,557,443 km (0.095 R)
• M56: 37,745,936 km (0.09 R)
• M57: 40,999,690 km (0.053 R)
• M58: 42,365,219 km (0.111 R)
• M59: 43,646,675 km (0.114 R)
• M60: 44,142,891 km (0.11 R)
• M61: 45,944,797 km (0.082 R)
• M62: 47,872,665 km (0.106 R)
• M63: 48,179,490 km (0.081 R)
• M64: 50,657,429 km (0.091 R)
• M65: 50,761,549 km (0.099 R)
• M66: 51,492,485 km (0.104 R)
• M67: 53,706,384 km (0.104 R)
• M68: 54,664,558 km (0.103 R)
• M69: 55,735,978 km (0.117 R)
• M70: 56,489,951 km (0.106 R)
• M71: 56,597,961 km (0.101 R)
• M72: 57,030,598 km (0.093 R)
• M73: 57,681,797 km (0.111 R)
• M74: 59,869,666 km (0.098 R)
• M75: 60,310,531 km (0.099 R)
• M76: 60,641,890 km (0.1 R)
• M77: 61,862,011 km (0.109 R)
• M78: 63,426,505 km (0.091 R)
• M79: 63,538,853 km (0.104 R)
• M80: 64,101,042 km (0.045 R)
• M81: 64,439,133 km (0.068 R)
• M82: 64,552,080 km (0.105 R)
• M83: 70,858,976 km (0.083 R)
• M84: 71,909,452 km (0.106 R)
• M85: 72,260,858 km (0.118 R)
• M86: 76,043,739 km (0.075 R)
• M87: 76,760,163 km (0.053 R)
• M88: 80,254,470 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 24.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.3

Radius: 3.6

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 18.53 AU - 29.55 AU

Year: 33516 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,968,000 km

• M1: 50,714 km (0.027 R)
• M2: 748,588 km (0.06 R)
• M3: 931,696 km (0.065 R)
• M4: 1,881,941 km (0.027 R)
• M5: 1,912,310 km (0.065 R)
• M6: 2,129,376 km (0.098 R)
• M7: 2,519,677 km (0.065 R)
• M8: 2,826,652 km (0.06 R)
• M9: 3,816,541 km (0.104 R)
• M10: 4,570,963 km (0.058 R)
• M11: 4,777,109 km (0.103 R)
• M12: 5,326,881 km (0.096 R)
• M13: 5,985,710 km (0.117 R)
• M14: 7,668,686 km (0.045 R)
• M15: 8,011,864 km (0.093 R)
• M16: 8,561,187 km (0.095 R)
• M17: 8,662,315 km (0.11 R)
• M18: 9,329,671 km (0.079 R)
• M19: 9,907,119 km (0.053 R)
• M20: 10,119,997 km (0.039 R)
• M21: 10,604,395 km (0.096 R)
• M22: 11,096,422 km (0.118 R)
• M23: 11,484,180 km (0.095 R)
• M24: 11,595,780 km (0.058 R)
• M25: 11,707,679 km (0.09 R)
• M26: 11,763,778 km (0.081 R)
• M27: 13,195,579 km (0.083 R)
• M28: 13,606,226 km (0.095 R)
• M29: 14,319,807 km (0.078 R)
• M30: 15,413,069 km (0.111 R)
• M31: 15,721,390 km (0.111 R)
• M32: 16,848,311 km (0.109 R)
• M33: 17,038,749 km (0.098 R)
• M34: 17,357,542 km (0.102 R)
• M35: 17,742,756 km (0.088 R)
• M36: 18,065,888 km (0.096 R)
• M37: 19,311,440 km (0.11 R)
• M38: 19,510,704 km (0.061 R)
• M39: 20,720,053 km (0.104 R)
• M40: 21,060,239 km (0.106 R)
• M41: 21,471,034 km (0.095 R)
• M42: 22,788,992 km (0.074 R)
• M43: 23,563,909 km (0.059 R)
• M44: 24,204,337 km (0.08 R)
• M45: 25,502,248 km (0.111 R)
• M46: 26,013,125 km (0.061 R)
• M47: 26,306,486 km (0.116 R)
• M48: 26,601,045 km (0.116 R)
• M49: 26,674,796 km (0.103 R)
• M50: 27,193,452 km (0.098 R)
• M51: 27,342,152 km (0.085 R)
• M52: 28,165,090 km (0.114 R)
• M53: 28,240,338 km (0.091 R)
• M54: 29,912,094 km (0.078 R)
• M55: 30,914,849 km (0.071 R)
• M56: 33,589,210 km (0.058 R)
• M57: 35,602,348 km (0.086 R)
• M58: 35,683,730 km (0.072 R)
• M59: 39,407,221 km (0.099 R)
• M60: 39,659,892 km (0.096 R)
• M61: 39,744,115 km (0.073 R)
• M62: 42,215,173 km (0.098 R)
• M63: 43,773,683 km (0.109 R)
• M64: 44,647,784 km (0.081 R)
• M65: 44,735,448 km (0.042 R)
• M66: 45,439,156 km (0.066 R)
• M67: 46,324,028 km (0.11 R)
• M68: 48,020,916 km (0.076 R)
• M69: 49,828,956 km (0.113 R)
• M70: 51,016,165 km (0.12 R)
• M71: 51,843,441 km (0.092 R)
• M72: 52,489,854 km (0.112 R)
• M73: 53,325,059 km (0.102 R)
• M74: 54,726,791 km (0.067 R)
• M75: 55,856,703 km (0.114 R)
• M76: 57,375,421 km (0.103 R)
• M77: 57,470,715 km (0.087 R)
• M78: 57,948,381 km (0.089 R)
• M79: 58,139,866 km (0.042 R)
• M80: 59,872,060 km (0.078 R)
• M81: 61,036,230 km (0.116 R)
• M82: 62,012,057 km (0.099 R)
• M83: 64,375,105 km (0.083 R)
• M84: 64,871,022 km (0.111 R)
• M85: 64,970,355 km (0.117 R)
• M86: 65,268,803 km (0.069 R)

Kuiper Belt

Range: 38.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit