🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 42.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,344,990 km

• M1: 71,657 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 172 Days

Day: 43.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,344,990 km

• M1: 40,840 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 249 Days

Day: 26.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,344,990 km

• M1: 17,204 km (0.116 R)
• M2: 205,996 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.94 AU - 1.14 AU

Year: 384 Days

Day: 30.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.37 AU - 1.87 AU

Year: 746 Days

Day: 19.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,344,990 km

• M1: 478,414 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.66 AU - 2.46 AU

Year: 1069 Days

Day: 31.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,344,990 km

• M1: 82,428 km (0.075 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.73 AU - 2.85 AU

Year: 1685 Days

Day: 43.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.07 AU - 3.93 AU

Year: 2368 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 14.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.54 AU - 6.7 AU

Year: 5475 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 112,344,990 km

• M1: 425,606 km (0.084 R)
• M2: 681,717 km (0.111 R)
• M3: 864,676 km (0.082 R)
• M4: 977,472 km (0.101 R)
• M5: 1,172,548 km (0.05 R)
• M6: 1,299,407 km (0.107 R)
• M7: 1,481,917 km (0.069 R)
• M8: 1,602,792 km (0.106 R)
• M9: 2,101,102 km (0.092 R)
• M10: 2,258,180 km (0.119 R)
• M11: 2,480,482 km (0.114 R)
• M12: 2,646,985 km (0.087 R)
• M13: 3,101,762 km (0.108 R)
• M14: 3,534,848 km (0.049 R)
• M15: 4,036,151 km (0.086 R)
• M16: 4,258,004 km (0.111 R)
• M17: 4,688,098 km (0.104 R)
• M18: 4,974,129 km (0.083 R)
• M19: 5,292,623 km (0.102 R)
• M20: 5,617,849 km (0.06 R)
• M21: 5,949,657 km (0.095 R)
• M22: 6,231,200 km (0.104 R)
• M23: 6,402,340 km (0.066 R)
• M24: 6,778,280 km (0.059 R)
• M25: 7,765,177 km (0.084 R)
• M26: 8,511,221 km (0.061 R)
• M27: 8,669,496 km (0.11 R)
• M28: 8,828,818 km (0.106 R)
• M29: 9,182,766 km (0.097 R)
• M30: 9,377,842 km (0.099 R)
• M31: 10,004,507 km (0.043 R)
• M32: 10,171,758 km (0.112 R)
• M33: 10,542,910 km (0.095 R)
• M34: 10,884,292 km (0.115 R)
• M35: 11,021,773 km (0.096 R)
• M36: 11,160,001 km (0.063 R)
• M37: 12,143,009 km (0.104 R)
• M38: 12,357,383 km (0.111 R)
• M39: 13,558,354 km (0.084 R)
• M40: 14,154,203 km (0.103 R)
• M41: 15,178,948 km (0.109 R)
• M42: 16,740,750 km (0.031 R)
• M43: 17,904,920 km (0.107 R)
• M44: 18,929,516 km (0.085 R)
• M45: 19,261,324 km (0.051 R)
• M46: 19,804,813 km (0.119 R)
• M47: 20,992,321 km (0.047 R)
• M48: 21,292,863 km (0.08 R)
• M49: 21,811,370 km (0.08 R)
• M50: 21,985,202 km (0.106 R)
• M51: 22,246,699 km (0.075 R)
• M52: 22,553,076 km (0.119 R)
• M53: 22,728,853 km (0.044 R)
• M54: 23,125,886 km (0.047 R)
• M55: 23,882,103 km (0.109 R)
• M56: 24,330,747 km (0.109 R)
• M57: 24,511,013 km (0.118 R)
• M58: 25,418,922 km (0.084 R)
• M59: 27,127,479 km (0.076 R)
• M60: 28,160,902 km (0.073 R)
• M61: 28,492,410 km (0.077 R)
• M62: 28,920,560 km (0.084 R)
• M63: 29,159,318 km (0.064 R)
• M64: 29,446,695 km (0.092 R)
• M65: 30,363,132 km (0.106 R)
• M66: 30,508,691 km (0.07 R)
• M67: 30,605,780 km (0.113 R)
• M68: 31,288,843 km (0.072 R)
• M69: 32,026,211 km (0.093 R)
• M70: 32,273,347 km (0.111 R)
• M71: 33,518,301 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.8

Radius: 3.2

Gravity: 96.46 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.75 AU - 22.19 AU

Year: 29881 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,344,990 km

• M1: 381,624 km (0.057 R)
• M2: 457,321 km (0.111 R)
• M3: 839,094 km (0.082 R)
• M4: 1,527,993 km (0.088 R)
• M5: 1,731,745 km (0.1 R)
• M6: 1,858,155 km (0.115 R)
• M7: 2,392,818 km (0.089 R)
• M8: 2,822,912 km (0.064 R)
• M9: 2,921,646 km (0.081 R)
• M10: 5,062,691 km (0.073 R)
• M11: 5,182,818 km (0.116 R)
• M12: 5,364,580 km (0.063 R)
• M13: 5,734,685 km (0.085 R)
• M14: 6,498,980 km (0.106 R)
• M15: 6,564,205 km (0.098 R)
• M16: 6,629,430 km (0.097 R)
• M17: 7,160,053 km (0.115 R)
• M18: 9,267,438 km (0.076 R)
• M19: 10,235,786 km (0.095 R)
• M20: 11,866,253 km (0.11 R)
• M21: 13,161,621 km (0.098 R)
• M22: 14,757,082 km (0.106 R)
• M23: 16,679,115 km (0.077 R)
• M24: 17,669,304 km (0.046 R)
• M25: 17,942,619 km (0.041 R)
• M26: 19,611,682 km (0.058 R)
• M27: 20,369,246 km (0.068 R)
• M28: 20,464,540 km (0.113 R)
• M29: 21,232,875 km (0.116 R)
• M30: 21,912,797 km (0.087 R)
• M31: 22,698,635 km (0.119 R)
• M32: 23,894,520 km (0.098 R)
• M33: 24,398,814 km (0.04 R)
• M34: 24,703,096 km (0.094 R)
• M35: 24,906,699 km (0.066 R)
• M36: 25,623,422 km (0.11 R)
• M37: 25,726,495 km (0.118 R)
• M38: 26,243,206 km (0.111 R)
• M39: 26,659,238 km (0.094 R)
• M40: 28,344,608 km (0.104 R)
• M41: 31,927,626 km (0.111 R)
• M42: 32,817,584 km (0.085 R)
• M43: 32,929,334 km (0.073 R)
• M44: 37,738,008 km (0.059 R)
• M45: 38,560,497 km (0.103 R)
• M46: 39,270,189 km (0.117 R)
• M47: 39,388,820 km (0.117 R)
• M48: 39,507,750 km (0.113 R)
• M49: 39,864,841 km (0.09 R)
• M50: 42,760,607 km (0.081 R)
• M51: 43,617,802 km (0.119 R)
• M52: 45,224,783 km (0.104 R)
• M53: 47,355,356 km (0.119 R)
• M54: 47,734,736 km (0.112 R)
• M55: 51,323,738 km (0.107 R)
• M56: 52,626,437 km (0.083 R)
• M57: 55,397,288 km (0.115 R)
• M58: 55,663,722 km (0.086 R)
• M59: 55,797,014 km (0.116 R)
• M60: 57,405,341 km (0.05 R)
• M61: 58,757,256 km (0.088 R)
• M62: 59,028,777 km (0.085 R)
• M63: 61,905,992 km (0.091 R)
• M64: 65,390,276 km (0.106 R)
• M65: 66,235,953 km (0.088 R)
• M66: 67,227,189 km (0.1 R)
• M67: 67,369,157 km (0.114 R)
• M68: 69,224,171 km (0.119 R)
• M69: 69,654,564 km (0.038 R)
• M70: 70,085,854 km (0.088 R)
• M71: 70,373,980 km (0.106 R)
• M72: 70,951,278 km (0.107 R)
• M73: 72,255,921 km (0.081 R)
• M74: 74,447,829 km (0.077 R)
• M75: 75,773,565 km (0.104 R)
• M76: 78,000,180 km (0.112 R)
• M77: 83,278,591 km (0.03 R)
• M78: 83,736,361 km (0.087 R)
• M79: 86,964,085 km (0.092 R)
• M80: 89,450,551 km (0.114 R)
• M81: 95,448,677 km (0.112 R)
• M82: 95,927,690 km (0.06 R)
• M83: 98,334,869 km (0.115 R)
• M84: 99,464,931 km (0.043 R)
• M85: 102,227,406 km (0.068 R)
• M86: 102,717,488 km (0.094 R)
• M87: 103,700,047 km (0.119 R)
• M88: 103,864,156 km (0.114 R)
• M89: 107,329,292 km (0.088 R)
• M90: 107,827,452 km (0.107 R)
• M91: 108,326,361 km (0.091 R)
• M92: 108,992,670 km (0.071 R)
• M93: 109,159,472 km (0.08 R)
• M94: 109,827,576 km (0.111 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit