🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.6 AU - 0.92 AU

Year: 238 Days

Day: 23 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.79 AU - 1.01 AU

Year: 307 Days

Day: 36.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.32 AU - 1.9 AU

Year: 735 Days

Day: 20.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,195,466 km

• M1: 105,915 km (0.049 R)
• M2: 670,498 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.49 AU - 2.23 AU

Year: 913 Days

Day: 36.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.85 AU - 2.13 AU

Year: 1010 Days

Day: 23.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,195,466 km

• M1: 1,249,142 km (0.064 R)
• M2: 1,671,008 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.72 AU

Year: 1526 Days

Day: 38.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,195,466 km

• M1: 988,992 km (0.111 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 13.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.82 AU - 7.34 AU

Year: 6074 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,195,466 km

• M1: 166,502 km (0.05 R)
• M2: 341,083 km (0.057 R)
• M3: 439,369 km (0.119 R)
• M4: 551,268 km (0.027 R)
• M5: 798,553 km (0.113 R)
• M6: 1,315,414 km (0.036 R)
• M7: 1,489,396 km (0.061 R)
• M8: 1,640,490 km (0.09 R)
• M9: 1,765,255 km (0.106 R)
• M10: 2,007,903 km (0.078 R)
• M11: 2,331,333 km (0.096 R)
• M12: 2,616,916 km (0.087 R)
• M13: 2,857,469 km (0.1 R)
• M14: 3,241,935 km (0.098 R)
• M15: 3,561,477 km (0.1 R)
• M16: 3,766,575 km (0.101 R)
• M17: 3,891,489 km (0.079 R)
• M18: 4,102,871 km (0.092 R)
• M19: 4,361,526 km (0.061 R)
• M20: 4,470,882 km (0.067 R)
• M21: 4,872,403 km (0.118 R)
• M22: 4,986,097 km (0.101 R)
• M23: 5,146,616 km (0.054 R)
• M24: 5,402,578 km (0.11 R)
• M25: 5,806,342 km (0.058 R)
• M26: 6,146,229 km (0.102 R)
• M27: 6,618,060 km (0.11 R)
• M28: 7,179,052 km (0.101 R)
• M29: 7,465,383 km (0.085 R)
• M30: 7,782,081 km (0.053 R)
• M31: 8,428,643 km (0.107 R)
• M32: 8,510,772 km (0.113 R)
• M33: 8,925,009 km (0.074 R)
• M34: 9,036,609 km (0.119 R)
• M35: 9,176,782 km (0.063 R)
• M36: 9,345,977 km (0.114 R)
• M37: 9,687,360 km (0.082 R)
• M38: 10,294,877 km (0.088 R)
• M39: 10,500,125 km (0.102 R)
• M40: 10,677,099 km (0.101 R)
• M41: 11,094,028 km (0.093 R)
• M42: 11,913,077 km (0.105 R)
• M43: 12,005,379 km (0.075 R)
• M44: 12,407,797 km (0.116 R)
• M45: 13,098,939 km (0.058 R)
• M46: 13,834,961 km (0.108 R)
• M47: 14,061,601 km (0.094 R)
• M48: 14,191,752 km (0.092 R)
• M49: 14,322,201 km (0.076 R)
• M50: 14,881,248 km (0.064 R)
• M51: 15,013,792 km (0.09 R)
• M52: 15,213,355 km (0.025 R)
• M53: 15,581,665 km (0.096 R)
• M54: 15,919,009 km (0.069 R)
• M55: 16,876,435 km (0.059 R)
• M56: 17,188,197 km (0.108 R)
• M57: 17,397,036 km (0.111 R)
• M58: 17,536,760 km (0.06 R)
• M59: 17,817,406 km (0.075 R)
• M60: 18,703,773 km (0.114 R)
• M61: 19,026,456 km (0.104 R)
• M62: 19,423,339 km (0.08 R)
• M63: 19,822,915 km (0.055 R)
• M64: 20,225,183 km (0.074 R)
• M65: 20,926,498 km (0.097 R)
• M66: 21,224,048 km (0.074 R)
• M67: 21,485,695 km (0.118 R)
• M68: 22,049,978 km (0.109 R)
• M69: 22,580,901 km (0.103 R)
• M70: 22,771,638 km (0.101 R)
• M71: 24,199,251 km (0.12 R)
• M72: 24,982,844 km (0.086 R)
• M73: 25,140,670 km (0.063 R)
• M74: 26,094,057 km (0.086 R)
• M75: 26,414,496 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.9

Radius: 4.2

Gravity: 40.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.73 AU - 21.47 AU

Year: 27713 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,195,466 km

• M1: 228,885 km (0.065 R)
• M2: 478,713 km (0.045 R)
• M3: 527,033 km (0.096 R)
• M4: 1,031,926 km (0.1 R)
• M5: 1,757,027 km (0.085 R)
• M6: 2,186,971 km (0.107 R)
• M7: 2,562,013 km (0.104 R)
• M8: 2,604,948 km (0.109 R)
• M9: 3,047,009 km (0.104 R)
• M10: 3,230,416 km (0.113 R)
• M11: 3,559,831 km (0.054 R)
• M12: 3,999,050 km (0.058 R)
• M13: 4,352,251 km (0.107 R)
• M14: 4,506,785 km (0.076 R)
• M15: 4,927,455 km (0.104 R)
• M16: 5,637,596 km (0.116 R)
• M17: 5,749,794 km (0.107 R)
• M18: 10,313,277 km (0.085 R)
• M19: 10,865,443 km (0.118 R)
• M20: 11,711,419 km (0.112 R)
• M21: 12,142,261 km (0.082 R)
• M22: 12,578,339 km (0.114 R)
• M23: 12,871,999 km (0.094 R)
• M24: 13,316,604 km (0.111 R)
• M25: 13,615,800 km (0.103 R)
• M26: 14,068,633 km (0.109 R)
• M27: 14,220,774 km (0.081 R)
• M28: 14,526,552 km (0.028 R)
• M29: 18,278,167 km (0.025 R)
• M30: 21,079,238 km (0.105 R)
• M31: 21,427,801 km (0.03 R)
• M32: 21,778,159 km (0.064 R)
• M33: 21,954,086 km (0.11 R)
• M34: 24,283,624 km (0.117 R)
• M35: 25,941,617 km (0.12 R)
• M36: 27,731,107 km (0.088 R)
• M37: 28,304,366 km (0.082 R)
• M38: 28,400,408 km (0.117 R)
• M39: 28,785,173 km (0.098 R)
• M40: 30,047,630 km (0.105 R)
• M41: 30,145,617 km (0.032 R)
• M42: 30,538,012 km (0.081 R)
• M43: 30,833,617 km (0.06 R)
• M44: 35,792,188 km (0.07 R)
• M45: 39,161,282 km (0.079 R)
• M46: 39,804,104 km (0.054 R)
• M47: 40,991,761 km (0.092 R)
• M48: 42,300,593 km (0.118 R)
• M49: 42,739,962 km (0.087 R)
• M50: 43,291,230 km (0.025 R)
• M51: 43,401,783 km (0.079 R)
• M52: 43,623,188 km (0.1 R)
• M53: 43,955,894 km (0.112 R)
• M54: 44,959,246 km (0.079 R)
• M55: 45,519,790 km (0.082 R)
• M56: 45,857,282 km (0.099 R)
• M57: 46,874,698 km (0.112 R)
• M58: 47,101,787 km (0.079 R)
• M59: 48,242,920 km (0.106 R)
• M60: 48,357,512 km (0.032 R)
• M61: 50,087,312 km (0.036 R)
• M62: 52,425,227 km (0.115 R)
• M63: 54,440,161 km (0.064 R)
• M64: 55,998,073 km (0.061 R)
• M65: 57,570,497 km (0.09 R)
• M66: 59,157,431 km (0.068 R)
• M67: 59,402,921 km (0.102 R)
• M68: 60,388,023 km (0.116 R)
• M69: 60,635,159 km (0.038 R)
• M70: 61,378,361 km (0.079 R)
• M71: 64,760,619 km (0.09 R)
• M72: 65,013,589 km (0.117 R)
• M73: 65,393,568 km (0.1 R)
• M74: 66,283,077 km (0.104 R)
• M75: 66,537,991 km (0.064 R)
• M76: 68,202,716 km (0.098 R)
• M77: 68,460,174 km (0.118 R)
• M78: 68,846,735 km (0.092 R)
• M79: 69,363,297 km (0.104 R)
• M80: 70,530,459 km (0.12 R)
• M81: 72,096,599 km (0.08 R)
• M82: 73,938,149 km (0.077 R)
• M83: 74,334,733 km (0.094 R)
• M84: 76,195,132 km (0.03 R)
• M85: 79,014,155 km (0.114 R)
• M86: 81,457,686 km (0.095 R)
• M87: 85,169,060 km (0.117 R)
• M88: 85,862,296 km (0.119 R)
• M89: 87,394,178 km (0.104 R)
• M90: 88,513,919 km (0.086 R)
• M91: 89,920,288 km (0.083 R)
• M92: 91,617,775 km (0.06 R)
• M93: 93,754,332 km (0.113 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit