🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.79 AU - 0.85 AU

Year: 277 Days

Day: 45.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.13 AU - 1.25 AU

Year: 484 Days

Day: 27.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.05 AU - 1.51 AU

Year: 540 Days

Day: 43 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.32 AU - 1.38 AU

Year: 585 Days

Day: 32.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,485,126 km

• M1: 795,262 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.81 AU - 1.93 AU

Year: 953 Days

Day: 17.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 84.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.74 AU - 3.82 AU

Year: 2214 Days

Day: 40.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,485,126 km

• M1: 959,820 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239

Radius: 7.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.12 AU - 18.48 AU

Year: 25670 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,485,126 km

• M1: 161,416 km (0.116 R)
• M2: 238,309 km (0.103 R)
• M3: 869,014 km (0.091 R)
• M4: 1,097,001 km (0.108 R)
• M5: 1,977,085 km (0.072 R)
• M6: 2,095,717 km (0.111 R)
• M7: 2,278,076 km (0.084 R)
• M8: 2,465,822 km (0.1 R)
• M9: 2,923,292 km (0.056 R)
• M10: 3,162,050 km (0.104 R)
• M11: 3,767,772 km (0.105 R)
• M12: 4,027,623 km (0.107 R)
• M13: 4,564,680 km (0.088 R)
• M14: 4,643,368 km (0.107 R)
• M15: 4,841,735 km (0.073 R)
• M16: 4,962,161 km (0.03 R)
• M17: 5,537,365 km (0.091 R)
• M18: 5,747,849 km (0.079 R)
• M19: 6,660,696 km (0.118 R)
• M20: 7,202,389 km (0.088 R)
• M21: 8,231,922 km (0.11 R)
• M22: 8,569,116 km (0.089 R)
• M23: 8,714,974 km (0.097 R)
• M24: 9,009,233 km (0.104 R)
• M25: 9,157,634 km (0.101 R)
• M26: 10,270,343 km (0.041 R)
• M27: 10,373,565 km (0.094 R)
• M28: 11,106,146 km (0.098 R)
• M29: 11,478,645 km (0.058 R)
• M30: 11,855,332 km (0.05 R)
• M31: 12,072,399 km (0.107 R)
• M32: 12,126,852 km (0.089 R)
• M33: 13,798,608 km (0.118 R)
• M34: 14,487,507 km (0.104 R)
• M35: 14,719,533 km (0.107 R)
• M36: 14,836,070 km (0.045 R)
• M37: 15,660,055 km (0.08 R)
• M38: 16,257,848 km (0.074 R)
• M39: 16,924,007 km (0.116 R)
• M40: 17,352,455 km (0.074 R)
• M41: 17,537,209 km (0.12 R)
• M42: 18,033,126 km (0.08 R)
• M43: 18,282,805 km (0.099 R)
• M44: 18,345,486 km (0.103 R)
• M45: 19,165,731 km (0.12 R)
• M46: 20,191,524 km (0.108 R)
• M47: 24,194,613 km (0.062 R)
• M48: 24,470,023 km (0.114 R)
• M49: 24,885,007 km (0.059 R)
• M50: 26,214,633 km (0.12 R)
• M51: 26,568,283 km (0.094 R)
• M52: 27,137,503 km (0.103 R)
• M53: 28,650,835 km (0.069 R)
• M54: 29,748,584 km (0.067 R)
• M55: 29,895,938 km (0.092 R)
• M56: 30,413,696 km (0.083 R)
• M57: 31,233,343 km (0.058 R)
• M58: 32,666,191 km (0.087 R)
• M59: 32,742,187 km (0.086 R)
• M60: 33,658,773 km (0.114 R)
• M61: 34,661,378 km (0.119 R)
• M62: 35,283,107 km (0.115 R)
• M63: 35,830,186 km (0.092 R)
• M64: 36,695,610 km (0.102 R)
• M65: 37,012,009 km (0.05 R)
• M66: 37,806,972 km (0.114 R)
• M67: 38,447,102 km (0.09 R)
• M68: 38,527,286 km (0.09 R)
• M69: 38,687,954 km (0.109 R)
• M70: 39,090,672 km (0.12 R)
• M71: 39,171,305 km (0.073 R)
• M72: 39,900,146 km (0.097 R)
• M73: 41,206,883 km (0.093 R)
• M74: 42,859,940 km (0.106 R)
• M75: 43,109,768 km (0.043 R)
• M76: 44,113,869 km (0.09 R)
• M77: 44,703,135 km (0.061 R)
• M78: 46,230,529 km (0.118 R)
• M79: 46,572,211 km (0.082 R)
• M80: 48,033,932 km (0.114 R)
• M81: 48,206,867 km (0.03 R)
• M82: 48,379,951 km (0.097 R)
• M83: 49,423,247 km (0.088 R)
• M84: 52,775,586 km (0.077 R)
• M85: 54,569,264 km (0.1 R)
• M86: 56,382,839 km (0.074 R)
• M87: 56,930,816 km (0.084 R)
• M88: 57,205,478 km (0.11 R)
• M89: 58,400,615 km (0.116 R)
• M90: 58,954,875 km (0.079 R)
• M91: 59,603,980 km (0.091 R)
• M92: 59,789,781 km (0.12 R)
• M93: 61,565,059 km (0.092 R)
• M94: 63,168,000 km (0.104 R)
• M95: 63,262,845 km (0.111 R)

Asteroid Belt

Center: 17.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 7.8

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.88 AU - 21.14 AU

Year: 28492 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,485,126 km

• M1: 181,013 km (0.083 R)
• M2: 485,894 km (0.025 R)
• M3: 825,780 km (0.113 R)
• M4: 1,230,143 km (0.096 R)
• M5: 2,621,703 km (0.054 R)
• M6: 3,396,769 km (0.089 R)
• M7: 3,984,090 km (0.11 R)
• M8: 4,497,510 km (0.118 R)
• M9: 4,869,261 km (0.06 R)
• M10: 4,977,271 km (0.106 R)
• M11: 5,473,337 km (0.047 R)
• M12: 5,585,685 km (0.052 R)
• M13: 6,276,079 km (0.094 R)
• M14: 6,334,871 km (0.077 R)
• M15: 6,571,834 km (0.057 R)
• M16: 6,751,352 km (0.09 R)
• M17: 7,115,324 km (0.077 R)
• M18: 7,361,562 km (0.064 R)
• M19: 7,610,642 km (0.044 R)
• M20: 8,309,863 km (0.058 R)
• M21: 8,374,339 km (0.038 R)
• M22: 9,973,989 km (0.074 R)
• M23: 10,042,655 km (0.094 R)
• M24: 10,249,549 km (0.085 R)
• M25: 10,808,297 km (0.086 R)
• M26: 12,543,333 km (0.088 R)
• M27: 14,440,682 km (0.073 R)
• M28: 14,909,223 km (0.119 R)
• M29: 16,263,832 km (0.072 R)
• M30: 16,914,732 km (0.116 R)
• M31: 18,158,190 km (0.081 R)
• M32: 19,602,707 km (0.105 R)
• M33: 19,775,043 km (0.102 R)
• M34: 20,556,842 km (0.101 R)
• M35: 20,907,649 km (0.066 R)
• M36: 22,781,213 km (0.114 R)
• M37: 23,875,820 km (0.091 R)
• M38: 24,336,881 km (0.073 R)
• M39: 24,522,233 km (0.088 R)
• M40: 26,400,583 km (0.1 R)
• M41: 26,591,022 km (0.113 R)
• M42: 28,422,099 km (0.091 R)
• M43: 29,797,353 km (0.072 R)
• M44: 32,408,135 km (0.03 R)
• M45: 32,714,212 km (0.118 R)
• M46: 33,431,683 km (0.112 R)
• M47: 33,740,902 km (0.036 R)
• M48: 35,720,680 km (0.092 R)
• M49: 37,737,708 km (0.06 R)
• M50: 40,447,674 km (0.106 R)
• M51: 41,438,610 km (0.102 R)
• M52: 42,103,573 km (0.109 R)
• M53: 42,214,724 km (0.077 R)
• M54: 42,326,025 km (0.047 R)
• M55: 43,668,965 km (0.085 R)
• M56: 44,345,596 km (0.063 R)
• M57: 44,912,123 km (0.103 R)
• M58: 45,595,187 km (0.118 R)
• M59: 45,709,330 km (0.108 R)
• M60: 45,938,065 km (0.099 R)
• M61: 48,477,938 km (0.113 R)
• M62: 50,000,246 km (0.072 R)
• M63: 51,538,112 km (0.096 R)
• M64: 52,133,661 km (0.098 R)
• M65: 52,971,260 km (0.114 R)
• M66: 55,999,270 km (0.056 R)
• M67: 56,366,234 km (0.082 R)
• M68: 58,958,316 km (0.081 R)
• M69: 59,082,781 km (0.115 R)
• M70: 59,207,247 km (0.105 R)
• M71: 60,833,525 km (0.065 R)
• M72: 63,363,973 km (0.076 R)
• M73: 64,129,765 km (0.107 R)
• M74: 64,257,821 km (0.116 R)
• M75: 72,620,342 km (0.098 R)
• M76: 74,360,314 km (0.03 R)
• M77: 76,520,657 km (0.118 R)
• M78: 77,608,533 km (0.067 R)
• M79: 78,701,495 km (0.107 R)
• M80: 81,179,285 km (0.083 R)
• M81: 82,984,632 km (0.087 R)
• M82: 83,542,781 km (0.111 R)
• M83: 85,084,238 km (0.087 R)
• M84: 86,634,969 km (0.067 R)
• M85: 88,622,078 km (0.106 R)
• M86: 91,199,051 km (0.049 R)
• M87: 92,063,427 km (0.046 R)
• M88: 93,655,298 km (0.096 R)
• M89: 94,673,012 km (0.047 R)
• M90: 96,426,150 km (0.118 R)
• M91: 97,306,833 km (0.114 R)
• M92: 98,337,562 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit