🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.43 AU - 0.67 AU

Year: 171 Days

Day: 45.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,916,434 km

• M1: 59,241 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.94 AU - 1.52 AU

Year: 572 Days

Day: 16.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,916,434 km

• M1: 505,342 km (0.094 R)
• M2: 527,033 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.88 AU - 2.06 AU

Year: 1158 Days

Day: 18 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.97 AU - 2.37 AU

Year: 1339 Days

Day: 36.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.1 AU - 3.36 AU

Year: 1890 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,916,434 km

• M1: 640,728 km (0.098 R)
• M2: 2,476,892 km (0.106 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 8.4

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.65 AU - 5.73 AU

Year: 4954 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,916,434 km

• M1: 189,840 km (0.093 R)
• M2: 355,594 km (0.033 R)
• M3: 447,298 km (0.116 R)
• M4: 571,763 km (0.061 R)
• M5: 1,059,303 km (0.077 R)
• M6: 1,166,714 km (0.076 R)
• M7: 1,359,545 km (0.115 R)
• M8: 1,459,926 km (0.119 R)
• M9: 1,867,729 km (0.117 R)
• M10: 1,979,778 km (0.1 R)
• M11: 2,055,924 km (0.048 R)
• M12: 2,720,138 km (0.09 R)
• M13: 2,783,717 km (0.116 R)
• M14: 2,890,680 km (0.111 R)
• M15: 3,108,793 km (0.105 R)
• M16: 3,219,945 km (0.073 R)
• M17: 3,309,853 km (0.068 R)
• M18: 3,400,509 km (0.107 R)
• M19: 3,492,063 km (0.048 R)
• M20: 3,584,515 km (0.067 R)
• M21: 4,058,740 km (0.028 R)
• M22: 4,806,729 km (0.12 R)
• M23: 4,883,922 km (0.114 R)
• M24: 5,091,713 km (0.11 R)
• M25: 5,328,975 km (0.081 R)
• M26: 5,569,828 km (0.046 R)
• M27: 5,678,137 km (0.056 R)
• M28: 5,759,668 km (0.078 R)
• M29: 6,398,451 km (0.12 R)
• M30: 6,683,285 km (0.108 R)
• M31: 6,856,220 km (0.077 R)
• M32: 7,147,637 km (0.051 R)
• M33: 7,206,279 km (0.114 R)
• M34: 7,353,932 km (0.098 R)
• M35: 7,532,552 km (0.1 R)
• M36: 8,260,794 km (0.115 R)
• M37: 9,138,784 km (0.101 R)
• M38: 9,362,882 km (0.068 R)
• M39: 11,425,837 km (0.094 R)
• M40: 11,598,173 km (0.07 R)
• M41: 11,910,534 km (0.081 R)
• M42: 12,331,352 km (0.067 R)
• M43: 12,579,087 km (0.093 R)
• M44: 12,899,974 km (0.058 R)
• M45: 14,247,552 km (0.07 R)
• M46: 15,032,043 km (0.037 R)
• M47: 15,107,590 km (0.11 R)
• M48: 15,486,671 km (0.095 R)
• M49: 16,022,830 km (0.102 R)
• M50: 16,215,811 km (0.094 R)
• M51: 16,370,645 km (0.06 R)
• M52: 16,721,003 km (0.102 R)
• M53: 16,838,437 km (0.074 R)
• M54: 16,956,021 km (0.086 R)
• M55: 17,034,560 km (0.093 R)
• M56: 17,350,062 km (0.089 R)
• M57: 17,429,199 km (0.081 R)
• M58: 17,786,888 km (0.114 R)
• M59: 17,906,716 km (0.09 R)
• M60: 18,550,136 km (0.093 R)
• M61: 19,859,566 km (0.107 R)
• M62: 20,735,013 km (0.083 R)
• M63: 21,452,933 km (0.036 R)
• M64: 21,665,661 km (0.118 R)
• M65: 21,964,707 km (0.06 R)
• M66: 22,696,391 km (0.114 R)
• M67: 22,956,541 km (0.064 R)
• M68: 23,217,739 km (0.073 R)
• M69: 23,304,955 km (0.055 R)
• M70: 23,436,152 km (0.049 R)
• M71: 23,919,054 km (0.039 R)
• M72: 25,252,569 km (0.086 R)
• M73: 25,612,203 km (0.073 R)
• M74: 26,245,750 km (0.114 R)
• M75: 27,113,866 km (0.101 R)
• M76: 27,205,719 km (0.091 R)
• M77: 27,759,381 km (0.05 R)
• M78: 28,270,258 km (0.055 R)
• M79: 28,971,872 km (0.111 R)
• M80: 29,301,286 km (0.112 R)
• M81: 30,487,597 km (0.115 R)
• M82: 30,774,676 km (0.103 R)
• M83: 31,544,656 km (0.11 R)
• M84: 31,932,114 km (0.103 R)
• M85: 32,077,673 km (0.102 R)
• M86: 32,515,995 km (0.071 R)
• M87: 32,662,601 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.1

Radius: 4.7

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.06 AU - 16.6 AU

Year: 20391 Days

Day: 18.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,916,434 km

• M1: 379,829 km (0.096 R)
• M2: 878,140 km (0.114 R)
• M3: 990,338 km (0.071 R)
• M4: 1,131,259 km (0.069 R)
• M5: 1,591,422 km (0.12 R)
• M6: 1,812,827 km (0.119 R)
• M7: 2,014,635 km (0.066 R)
• M8: 2,470,758 km (0.096 R)
• M9: 3,264,076 km (0.101 R)
• M10: 3,724,239 km (0.107 R)
• M11: 4,204,448 km (0.102 R)
• M12: 5,222,013 km (0.037 R)
• M13: 5,591,220 km (0.08 R)
• M14: 5,926,469 km (0.05 R)
• M15: 6,528,750 km (0.106 R)
• M16: 7,195,508 km (0.08 R)
• M17: 8,306,571 km (0.107 R)
• M18: 8,979,014 km (0.075 R)
• M19: 9,125,470 km (0.093 R)
• M20: 9,174,389 km (0.105 R)
• M21: 9,618,993 km (0.087 R)
• M22: 10,529,147 km (0.082 R)
• M23: 12,376,082 km (0.04 R)
• M24: 12,484,541 km (0.087 R)
• M25: 12,538,994 km (0.106 R)
• M26: 13,197,674 km (0.092 R)
• M27: 14,663,134 km (0.103 R)
• M28: 14,893,066 km (0.1 R)
• M29: 16,476,410 km (0.112 R)
• M30: 16,835,595 km (0.106 R)
• M31: 17,378,934 km (0.117 R)
• M32: 19,672,868 km (0.089 R)
• M33: 20,372,986 km (0.086 R)
• M34: 20,501,191 km (0.101 R)
• M35: 21,081,182 km (0.116 R)
• M36: 21,601,334 km (0.064 R)
• M37: 22,720,625 km (0.111 R)
• M38: 22,787,047 km (0.107 R)
• M39: 23,120,052 km (0.072 R)
• M40: 26,398,788 km (0.072 R)
• M41: 26,468,501 km (0.09 R)
• M42: 27,099,804 km (0.054 R)
• M43: 27,382,095 km (0.095 R)
• M44: 27,523,465 km (0.109 R)
• M45: 28,663,850 km (0.066 R)
• M46: 30,843,191 km (0.031 R)
• M47: 31,655,508 km (0.025 R)
• M48: 31,878,259 km (0.087 R)
• M49: 33,603,422 km (0.058 R)
• M50: 34,058,498 km (0.081 R)
• M51: 34,286,785 km (0.115 R)
• M52: 34,439,225 km (0.061 R)
• M53: 35,512,739 km (0.1 R)
• M54: 35,898,851 km (0.072 R)
• M55: 37,221,895 km (0.12 R)
• M56: 37,535,452 km (0.06 R)
• M57: 38,719,370 km (0.102 R)
• M58: 38,878,093 km (0.042 R)
• M59: 40,075,774 km (0.093 R)
• M60: 41,123,557 km (0.079 R)
• M61: 42,589,167 km (0.089 R)
• M62: 43,081,344 km (0.107 R)
• M63: 44,736,046 km (0.118 R)
• M64: 45,236,451 km (0.048 R)
• M65: 45,320,077 km (0.107 R)
• M66: 45,738,801 km (0.094 R)
• M67: 46,242,946 km (0.108 R)
• M68: 46,327,020 km (0.042 R)
• M69: 46,579,990 km (0.068 R)
• M70: 48,107,085 km (0.086 R)
• M71: 50,082,076 km (0.08 R)
• M72: 50,862,079 km (0.052 R)
• M73: 51,733,487 km (0.106 R)
• M74: 53,402,700 km (0.099 R)
• M75: 53,844,911 km (0.119 R)
• M76: 55,178,875 km (0.094 R)
• M77: 56,163,977 km (0.085 R)
• M78: 57,697,655 km (0.11 R)
• M79: 57,879,117 km (0.074 R)
• M80: 58,151,385 km (0.11 R)
• M81: 59,703,014 km (0.038 R)
• M82: 59,978,125 km (0.079 R)
• M83: 60,253,834 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit