🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.46 AU - 0.54 AU

Year: 124 Days

Day: 45.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 274 Days

Day: 39.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.51 AU - 1.53 AU

Year: 656 Days

Day: 12.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,733,466 km

• M1: 719,715 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.37 AU - 2.51 AU

Year: 1333 Days

Day: 43.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,733,466 km

• M1: 1,173,147 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.8

Radius: 3.7

Gravity: 53.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.19 AU - 19.37 AU

Year: 22980 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,733,466 km

• M1: 76,145 km (0.066 R)
• M2: 342,878 km (0.065 R)
• M3: 382,372 km (0.112 R)
• M4: 726,746 km (0.1 R)
• M5: 831,315 km (0.036 R)
• M6: 1,488,798 km (0.114 R)
• M7: 2,343,451 km (0.101 R)
• M8: 2,576,973 km (0.055 R)
• M9: 2,696,502 km (0.072 R)
• M10: 3,066,008 km (0.089 R)
• M11: 3,851,696 km (0.055 R)
• M12: 4,173,182 km (0.094 R)
• M13: 4,313,655 km (0.102 R)
• M14: 4,360,778 km (0.046 R)
• M15: 4,599,087 km (0.075 R)
• M16: 6,382,294 km (0.077 R)
• M17: 8,766,585 km (0.106 R)
• M18: 9,493,032 km (0.038 R)
• M19: 10,175,797 km (0.098 R)
• M20: 11,326,803 km (0.109 R)
• M21: 11,457,252 km (0.03 R)
• M22: 13,679,678 km (0.106 R)
• M23: 13,957,930 km (0.115 R)
• M24: 14,237,977 km (0.073 R)
• M25: 14,661,639 km (0.109 R)
• M26: 15,666,039 km (0.075 R)
• M27: 16,249,919 km (0.059 R)
• M28: 16,989,830 km (0.089 R)
• M29: 17,514,171 km (0.068 R)
• M30: 18,348,927 km (0.086 R)
• M31: 18,578,859 km (0.074 R)
• M32: 19,274,339 km (0.107 R)
• M33: 19,899,509 km (0.091 R)
• M34: 20,690,433 km (0.107 R)
• M35: 21,491,679 km (0.116 R)
• M36: 21,814,960 km (0.113 R)
• M37: 22,302,948 km (0.115 R)
• M38: 23,041,513 km (0.095 R)
• M39: 24,122,657 km (0.12 R)
• M40: 24,458,504 km (0.091 R)
• M41: 24,965,341 km (0.09 R)
• M42: 25,561,040 km (0.053 R)
• M43: 26,247,545 km (0.045 R)
• M44: 26,506,499 km (0.068 R)
• M45: 26,766,350 km (0.113 R)
• M46: 26,853,117 km (0.085 R)
• M47: 27,550,991 km (0.066 R)
• M48: 27,990,061 km (0.043 R)
• M49: 29,949,643 km (0.109 R)
• M50: 31,677,200 km (0.073 R)
• M51: 32,321,817 km (0.028 R)
• M52: 33,998,958 km (0.057 R)
• M53: 34,564,289 km (0.096 R)
• M54: 34,658,835 km (0.11 R)
• M55: 35,037,916 km (0.112 R)
• M56: 37,631,644 km (0.092 R)
• M57: 40,187,074 km (0.047 R)
• M58: 41,787,173 km (0.116 R)
• M59: 42,696,429 km (0.069 R)
• M60: 44,226,217 km (0.117 R)
• M61: 44,637,162 km (0.079 R)
• M62: 45,670,136 km (0.092 R)
• M63: 46,189,689 km (0.113 R)
• M64: 47,759,719 km (0.096 R)
• M65: 48,709,964 km (0.1 R)
• M66: 49,453,466 km (0.096 R)
• M67: 50,093,745 km (0.104 R)
• M68: 52,031,037 km (0.103 R)
• M69: 52,356,263 km (0.112 R)
• M70: 52,899,752 km (0.118 R)
• M71: 56,980,034 km (0.113 R)
• M72: 58,324,769 km (0.07 R)
• M73: 60,134,155 km (0.077 R)
• M74: 60,931,512 km (0.104 R)
• M75: 61,388,833 km (0.112 R)
• M76: 62,421,656 km (0.082 R)
• M77: 63,807,681 km (0.095 R)
• M78: 64,039,707 km (0.063 R)
• M79: 64,155,795 km (0.06 R)
• M80: 66,023,075 km (0.06 R)
• M81: 67,435,130 km (0.114 R)
• M82: 67,789,677 km (0.076 R)
• M83: 67,908,009 km (0.047 R)
• M84: 68,738,277 km (0.098 R)
• M85: 70,049,652 km (0.107 R)
• M86: 70,408,836 km (0.042 R)
• M87: 71,369,404 km (0.083 R)
• M88: 71,730,683 km (0.053 R)
• M89: 73,425,029 km (0.117 R)
• M90: 77,099,601 km (0.039 R)
• M91: 77,594,022 km (0.073 R)
• M92: 78,586,155 km (0.081 R)
• M93: 80,959,076 km (0.088 R)
• M94: 81,587,537 km (0.107 R)
• M95: 83,609,053 km (0.082 R)
• M96: 84,117,088 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 6.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.41 AU - 23.81 AU

Year: 30380 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,733,466 km

• M1: 394,938 km (0.064 R)
• M2: 885,320 km (0.102 R)
• M3: 1,051,224 km (0.109 R)
• M4: 1,116,000 km (0.107 R)
• M5: 1,182,272 km (0.109 R)
• M6: 1,941,481 km (0.117 R)
• M7: 2,158,099 km (0.063 R)
• M8: 2,213,450 km (0.102 R)
• M9: 2,614,223 km (0.095 R)
• M10: 2,703,084 km (0.066 R)
• M11: 3,130,934 km (0.091 R)
• M12: 4,186,347 km (0.104 R)
• M13: 4,643,967 km (0.081 R)
• M14: 5,266,443 km (0.089 R)
• M15: 5,606,479 km (0.115 R)
• M16: 6,427,622 km (0.053 R)
• M17: 6,913,516 km (0.101 R)
• M18: 7,160,951 km (0.064 R)
• M19: 8,309,863 km (0.1 R)
• M20: 9,107,219 km (0.079 R)
• M21: 9,197,277 km (0.073 R)
• M22: 11,012,647 km (0.034 R)
• M23: 11,108,539 km (0.028 R)
• M24: 12,985,245 km (0.081 R)
• M25: 13,856,054 km (0.097 R)
• M26: 14,692,904 km (0.033 R)
• M27: 15,010,800 km (0.063 R)
• M28: 16,141,610 km (0.078 R)
• M29: 17,188,197 km (0.073 R)
• M30: 17,243,997 km (0.079 R)
• M31: 17,747,843 km (0.089 R)
• M32: 18,086,532 km (0.059 R)
• M33: 18,484,313 km (0.117 R)
• M34: 18,712,898 km (0.096 R)
• M35: 21,049,767 km (0.116 R)
• M36: 23,291,940 km (0.05 R)
• M37: 24,097,674 km (0.087 R)
• M38: 25,481,753 km (0.093 R)
• M39: 26,119,339 km (0.114 R)
• M40: 26,183,367 km (0.116 R)
• M41: 30,862,789 km (0.109 R)
• M42: 31,201,777 km (0.093 R)
• M43: 31,337,762 km (0.092 R)
• M44: 33,054,398 km (0.113 R)
• M45: 34,308,925 km (0.071 R)
• M46: 42,156,680 km (0.082 R)
• M47: 43,820,358 km (0.1 R)
• M48: 44,507,162 km (0.092 R)
• M49: 44,736,944 km (0.096 R)
• M50: 45,505,428 km (0.047 R)
• M51: 50,287,324 km (0.086 R)
• M52: 51,006,292 km (0.109 R)
• M53: 51,728,550 km (0.09 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit