🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 25.2 Hours

Environment

Temp: 243 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 177 Days

Day: 34.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 143 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,267,654 km

• M1: 43,383 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.18 AU - 1.46 AU

Year: 548 Days

Day: 36 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,267,654 km

• M1: 354,547 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.39 AU - 1.87 AU

Year: 753 Days

Day: 12 Hours

Environment

Temp: -33 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.15 AU - 2.87 AU

Year: 1438 Days

Day: 32 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,267,654 km

• M1: 472,729 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.06 AU - 5.32 AU

Year: 3673 Days

Day: 24.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 103 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,267,654 km

• M1: 1,116,000 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 12.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.31 AU - 6.85 AU

Year: 4767 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,267,654 km

• M1: 216,917 km (0.051 R)
• M2: 356,193 km (0.111 R)
• M3: 524,341 km (0.072 R)
• M4: 802,593 km (0.089 R)
• M5: 949,198 km (0.072 R)
• M6: 1,140,235 km (0.1 R)
• M7: 1,222,663 km (0.068 R)
• M8: 1,319,603 km (0.077 R)
• M9: 1,508,994 km (0.082 R)
• M10: 1,748,201 km (0.06 R)
• M11: 2,745,570 km (0.119 R)
• M12: 2,826,353 km (0.11 R)
• M13: 3,056,584 km (0.083 R)
• M14: 3,465,734 km (0.103 R)
• M15: 3,641,511 km (0.107 R)
• M16: 3,802,329 km (0.056 R)
• M17: 4,223,896 km (0.099 R)
• M18: 4,374,092 km (0.106 R)
• M19: 4,583,529 km (0.038 R)
• M20: 5,474,983 km (0.082 R)
• M21: 6,035,376 km (0.111 R)
• M22: 6,268,899 km (0.096 R)
• M23: 6,483,871 km (0.118 R)
• M24: 6,943,436 km (0.094 R)
• M25: 7,099,017 km (0.093 R)
• M26: 7,210,767 km (0.073 R)
• M27: 7,481,539 km (0.116 R)
• M28: 7,801,679 km (0.067 R)
• M29: 8,219,954 km (0.069 R)
• M30: 9,151,351 km (0.079 R)
• M31: 9,493,780 km (0.05 R)
• M32: 9,890,514 km (0.085 R)
• M33: 10,065,693 km (0.111 R)
• M34: 10,802,761 km (0.111 R)
• M35: 11,086,997 km (0.032 R)
• M36: 11,190,818 km (0.086 R)
• M37: 11,504,675 km (0.084 R)
• M38: 11,636,321 km (0.102 R)
• M39: 11,768,416 km (0.09 R)
• M40: 11,847,852 km (0.105 R)
• M41: 12,194,470 km (0.11 R)
• M42: 12,625,761 km (0.102 R)
• M43: 13,034,612 km (0.054 R)
• M44: 13,116,891 km (0.101 R)
• M45: 13,337,249 km (0.05 R)
• M46: 14,061,601 km (0.051 R)
• M47: 14,856,265 km (0.045 R)
• M48: 15,287,855 km (0.078 R)
• M49: 15,490,710 km (0.075 R)
• M50: 15,752,805 km (0.097 R)
• M51: 16,075,189 km (0.102 R)
• M52: 16,756,457 km (0.119 R)
• M53: 16,965,595 km (0.086 R)
• M54: 17,265,988 km (0.066 R)
• M55: 17,537,807 km (0.061 R)
• M56: 17,993,931 km (0.117 R)
• M57: 18,177,637 km (0.083 R)
• M58: 18,546,695 km (0.107 R)
• M59: 18,918,147 km (0.099 R)
• M60: 19,135,961 km (0.105 R)
• M61: 20,460,650 km (0.089 R)
• M62: 21,327,869 km (0.031 R)
• M63: 21,717,123 km (0.093 R)
• M64: 21,814,810 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.5

Radius: 11.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.52 AU - 14 AU

Year: 15525 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,267,654 km

• M1: 217,814 km (0.095 R)
• M2: 371,751 km (0.036 R)
• M3: 557,551 km (0.118 R)
• M4: 688,749 km (0.089 R)
• M5: 1,004,400 km (0.093 R)
• M6: 1,386,922 km (0.074 R)
• M7: 1,547,889 km (0.108 R)
• M8: 1,914,105 km (0.057 R)
• M9: 2,068,340 km (0.077 R)
• M10: 2,173,358 km (0.082 R)
• M11: 2,555,730 km (0.04 R)
• M12: 3,476,655 km (0.047 R)
• M13: 3,634,331 km (0.106 R)
• M14: 3,762,087 km (0.1 R)
• M15: 4,022,238 km (0.112 R)
• M16: 4,423,609 km (0.058 R)
• M17: 4,767,983 km (0.112 R)
• M18: 5,156,938 km (0.087 R)
• M19: 5,519,413 km (0.09 R)
• M20: 5,593,016 km (0.104 R)
• M21: 5,740,968 km (0.096 R)
• M22: 6,192,903 km (0.098 R)
• M23: 6,617,312 km (0.079 R)
• M24: 6,695,552 km (0.067 R)
• M25: 6,892,423 km (0.092 R)
• M26: 7,051,296 km (0.087 R)
• M27: 7,535,245 km (0.103 R)
• M28: 7,657,915 km (0.101 R)
• M29: 7,822,473 km (0.084 R)
• M30: 7,946,639 km (0.109 R)
• M31: 8,834,652 km (0.031 R)
• M32: 9,576,508 km (0.106 R)
• M33: 11,119,610 km (0.079 R)
• M34: 11,682,696 km (0.047 R)
• M35: 11,872,386 km (0.055 R)
• M36: 12,063,123 km (0.089 R)
• M37: 12,206,887 km (0.1 R)
• M38: 12,303,078 km (0.086 R)
• M39: 12,934,082 km (0.109 R)
• M40: 13,725,305 km (0.084 R)
• M41: 13,875,502 km (0.058 R)
• M42: 14,177,390 km (0.082 R)
• M43: 15,095,921 km (0.088 R)
• M44: 15,458,397 km (0.082 R)
• M45: 15,823,715 km (0.117 R)
• M46: 16,776,204 km (0.104 R)
• M47: 17,097,840 km (0.115 R)
• M48: 17,910,755 km (0.104 R)
• M49: 18,570,182 km (0.105 R)
• M50: 19,574,433 km (0.108 R)
• M51: 21,576,950 km (0.1 R)
• M52: 22,043,695 km (0.091 R)
• M53: 23,344,748 km (0.083 R)
• M54: 23,703,932 km (0.088 R)
• M55: 25,650,051 km (0.081 R)
• M56: 26,144,472 km (0.075 R)
• M57: 26,268,638 km (0.037 R)
• M58: 28,281,178 km (0.111 R)
• M59: 28,663,999 km (0.107 R)
• M60: 28,792,055 km (0.087 R)
• M61: 28,984,438 km (0.111 R)
• M62: 29,241,597 km (0.094 R)
• M63: 29,628,756 km (0.101 R)
• M64: 30,147,561 km (0.098 R)
• M65: 33,795,206 km (0.084 R)
• M66: 35,567,492 km (0.081 R)
• M67: 36,257,138 km (0.042 R)
• M68: 39,628,476 km (0.087 R)
• M69: 41,858,681 km (0.062 R)
• M70: 42,952,241 km (0.118 R)
• M71: 43,392,358 km (0.07 R)
• M72: 44,277,080 km (0.118 R)
• M73: 44,721,685 km (0.097 R)
• M74: 45,316,785 km (0.075 R)
• M75: 47,042,098 km (0.057 R)
• M76: 47,344,435 km (0.115 R)
• M77: 47,420,131 km (0.075 R)
• M78: 48,559,918 km (0.073 R)
• M79: 48,865,396 km (0.119 R)
• M80: 48,941,841 km (0.088 R)
• M81: 49,708,829 km (0.113 R)
• M82: 50,866,567 km (0.074 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit