🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 196 Days

Day: 35 Hours

Environment

Temp: 186 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 227 Days

Day: 36.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.26 AU - 3.9 AU

Year: 2370 Days

Day: 24 Hours

Environment

Temp: -114 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,678,945 km

• M1: 758,611 km (0.075 R)
• M2: 858,991 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.14 AU - 6.02 AU

Year: 4006 Days

Day: 39.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,678,945 km

• M1: 1,527,245 km (0.077 R)

Asteroid Belt

Center: 10.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.9

Radius: 3.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16 AU - 16.3 AU

Year: 22706 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 105,678,945 km

• M1: 47,423 km (0.106 R)
• M2: 480,508 km (0.072 R)
• M3: 896,091 km (0.033 R)
• M4: 1,053,767 km (0.077 R)
• M5: 1,448,257 km (0.071 R)
• M6: 3,142,004 km (0.096 R)
• M7: 3,747,875 km (0.1 R)
• M8: 4,076,841 km (0.085 R)
• M9: 4,388,753 km (0.082 R)
• M10: 4,735,371 km (0.029 R)
• M11: 5,855,410 km (0.105 R)
• M12: 5,942,626 km (0.057 R)
• M13: 6,265,907 km (0.117 R)
• M14: 7,021,825 km (0.028 R)
• M15: 7,207,476 km (0.1 R)
• M16: 8,420,266 km (0.077 R)
• M17: 8,453,028 km (0.105 R)
• M18: 8,617,436 km (0.109 R)
• M19: 8,949,543 km (0.112 R)
• M20: 9,117,242 km (0.117 R)
• M21: 11,135,617 km (0.053 R)
• M22: 11,825,712 km (0.105 R)
• M23: 12,194,321 km (0.104 R)
• M24: 12,716,866 km (0.107 R)
• M25: 13,132,599 km (0.083 R)
• M26: 13,170,597 km (0.042 R)
• M27: 13,745,052 km (0.115 R)
• M28: 13,899,737 km (0.105 R)
• M29: 14,760,224 km (0.118 R)
• M30: 15,156,957 km (0.056 R)
• M31: 15,920,505 km (0.107 R)
• M32: 16,082,818 km (0.1 R)
• M33: 16,204,890 km (0.093 R)
• M34: 16,985,492 km (0.109 R)
• M35: 17,276,011 km (0.109 R)
• M36: 18,839,309 km (0.116 R)
• M37: 20,535,300 km (0.053 R)
• M38: 21,423,911 km (0.038 R)
• M39: 21,603,129 km (0.095 R)
• M40: 21,827,825 km (0.086 R)
• M41: 22,008,091 km (0.112 R)
• M42: 22,506,551 km (0.105 R)
• M43: 23,330,237 km (0.092 R)
• M44: 23,514,541 km (0.045 R)
• M45: 25,954,931 km (0.088 R)
• M46: 28,622,112 km (0.045 R)
• M47: 30,113,303 km (0.074 R)
• M48: 30,515,123 km (0.059 R)
• M49: 30,716,781 km (0.108 R)
• M50: 31,986,718 km (0.08 R)
• M51: 32,396,765 km (0.114 R)
• M52: 32,551,001 km (0.103 R)
• M53: 33,273,858 km (0.067 R)
• M54: 33,689,291 km (0.027 R)
• M55: 34,001,950 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.7

Radius: 5.2

Gravity: 33.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.77 AU - 22.61 AU

Year: 28268 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,678,945 km

• M1: 74,051 km (0.089 R)
• M2: 126,560 km (0.11 R)
• M3: 341,233 km (0.109 R)
• M4: 847,023 km (0.114 R)
• M5: 1,140,833 km (0.047 R)
• M6: 1,695,093 km (0.103 R)
• M7: 1,937,442 km (0.059 R)
• M8: 2,147,777 km (0.069 R)
• M9: 2,821,715 km (0.103 R)
• M10: 2,916,261 km (0.076 R)
• M11: 3,157,113 km (0.032 R)
• M12: 3,761,190 km (0.075 R)
• M13: 4,183,504 km (0.115 R)
• M14: 5,014,969 km (0.081 R)
• M15: 5,303,394 km (0.095 R)
• M16: 5,420,230 km (0.1 R)
• M17: 5,956,538 km (0.087 R)
• M18: 6,385,286 km (0.096 R)
• M19: 8,197,515 km (0.111 R)
• M20: 9,867,476 km (0.053 R)
• M21: 11,866,701 km (0.088 R)
• M22: 12,327,463 km (0.113 R)
• M23: 12,637,879 km (0.11 R)
• M24: 13,266,489 km (0.097 R)
• M25: 15,295,485 km (0.095 R)
• M26: 15,628,938 km (0.092 R)
• M27: 16,643,810 km (0.078 R)
• M28: 17,159,175 km (0.108 R)
• M29: 17,332,110 km (0.068 R)
• M30: 17,854,506 km (0.102 R)
• M31: 20,818,488 km (0.114 R)
• M32: 21,373,497 km (0.094 R)
• M33: 22,027,239 km (0.046 R)
• M34: 22,309,381 km (0.103 R)
• M35: 24,902,361 km (0.106 R)
• M36: 25,985,599 km (0.075 R)
• M37: 26,583,093 km (0.105 R)
• M38: 26,883,485 km (0.064 R)
• M39: 27,386,583 km (0.044 R)
• M40: 28,606,853 km (0.106 R)
• M41: 28,914,725 km (0.046 R)
• M42: 29,223,645 km (0.058 R)
• M43: 29,430,090 km (0.059 R)
• M44: 30,470,244 km (0.092 R)
• M45: 33,337,885 km (0.088 R)
• M46: 33,445,746 km (0.079 R)
• M47: 33,878,233 km (0.1 R)
• M48: 34,858,398 km (0.063 R)
• M49: 35,077,410 km (0.117 R)
• M50: 35,296,870 km (0.046 R)
• M51: 36,734,804 km (0.107 R)
• M52: 37,629,250 km (0.101 R)
• M53: 38,191,888 km (0.057 R)
• M54: 38,417,631 km (0.109 R)
• M55: 38,530,727 km (0.045 R)
• M56: 39,896,256 km (0.091 R)
• M57: 40,355,073 km (0.056 R)
• M58: 41,046,365 km (0.102 R)
• M59: 41,393,581 km (0.112 R)
• M60: 43,496,778 km (0.095 R)
• M61: 44,324,054 km (0.089 R)
• M62: 46,354,546 km (0.074 R)
• M63: 46,474,972 km (0.111 R)
• M64: 47,806,094 km (0.099 R)
• M65: 48,537,478 km (0.052 R)
• M66: 50,011,167 km (0.03 R)
• M67: 51,250,585 km (0.058 R)
• M68: 51,624,280 km (0.096 R)
• M69: 51,749,195 km (0.042 R)
• M70: 52,249,300 km (0.104 R)
• M71: 54,519,897 km (0.11 R)
• M72: 55,667,163 km (0.058 R)
• M73: 55,923,125 km (0.076 R)
• M74: 59,025,934 km (0.094 R)
• M75: 65,261,921 km (0.102 R)
• M76: 67,841,587 km (0.104 R)
• M77: 68,388,966 km (0.03 R)
• M78: 69,350,282 km (0.044 R)
• M79: 70,316,086 km (0.112 R)
• M80: 70,592,842 km (0.119 R)
• M81: 73,099,952 km (0.093 R)
• M82: 73,240,126 km (0.09 R)
• M83: 74,223,582 km (0.118 R)
• M84: 74,928,786 km (0.082 R)
• M85: 76,772,430 km (0.039 R)
• M86: 77,914,461 km (0.072 R)
• M87: 85,325,838 km (0.049 R)
• M88: 86,656,811 km (0.077 R)
• M89: 87,399,265 km (0.104 R)
• M90: 89,939,287 km (0.098 R)
• M91: 91,897,972 km (0.113 R)
• M92: 92,503,395 km (0.113 R)
• M93: 98,630,774 km (0.099 R)
• M94: 99,871,838 km (0.079 R)
• M95: 100,183,001 km (0.109 R)
• M96: 100,494,464 km (0.113 R)
• M97: 105,678,928 km (0.094 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit