🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.27 AU - 1.51 AU

Year: 581 Days

Day: 26.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 174.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.07 AU - 2.55 AU

Year: 1246 Days

Day: 37.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.95 AU - 2.93 AU

Year: 1352 Days

Day: 14.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.18 AU - 4.7 AU

Year: 2774 Days

Day: 45.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 11.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.54 AU - 6.32 AU

Year: 5123 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,364,271 km

• M1: 273,914 km (0.079 R)
• M2: 496,964 km (0.098 R)
• M3: 583,132 km (0.103 R)
• M4: 686,056 km (0.095 R)
• M5: 864,975 km (0.093 R)
• M6: 1,073,066 km (0.043 R)
• M7: 1,163,722 km (0.095 R)
• M8: 1,612,216 km (0.106 R)
• M9: 1,687,165 km (0.087 R)
• M10: 1,919,191 km (0.097 R)
• M11: 2,014,934 km (0.085 R)
• M12: 2,128,778 km (0.067 R)
• M13: 2,261,621 km (0.102 R)
• M14: 2,380,252 km (0.091 R)
• M15: 2,500,977 km (0.067 R)
• M16: 2,893,821 km (0.1 R)
• M17: 3,306,412 km (0.082 R)
• M18: 3,519,888 km (0.052 R)
• M19: 3,677,864 km (0.093 R)
• M20: 3,878,923 km (0.119 R)
• M21: 3,980,799 km (0.068 R)
• M22: 4,354,944 km (0.063 R)
• M23: 4,675,681 km (0.103 R)
• M24: 4,827,972 km (0.044 R)
• M25: 5,249,688 km (0.065 R)
• M26: 5,939,634 km (0.052 R)
• M27: 6,081,153 km (0.054 R)
• M28: 6,176,148 km (0.082 R)
• M29: 7,003,125 km (0.108 R)
• M30: 7,077,774 km (0.109 R)
• M31: 7,480,492 km (0.117 R)
• M32: 7,659,112 km (0.102 R)
• M33: 8,098,630 km (0.099 R)
• M34: 8,387,504 km (0.116 R)
• M35: 8,706,446 km (0.09 R)
• M36: 8,840,486 km (0.117 R)
• M37: 9,826,187 km (0.064 R)
• M38: 10,531,241 km (0.081 R)
• M39: 10,962,083 km (0.1 R)
• M40: 11,281,774 km (0.107 R)
• M41: 11,486,723 km (0.104 R)
• M42: 11,693,018 km (0.086 R)
• M43: 12,109,349 km (0.077 R)
• M44: 12,199,108 km (0.083 R)
• M45: 12,319,235 km (0.094 R)
• M46: 12,469,880 km (0.109 R)
• M47: 12,956,372 km (0.101 R)
• M48: 13,325,281 km (0.074 R)
• M49: 13,542,048 km (0.104 R)
• M50: 13,697,630 km (0.059 R)
• M51: 13,853,810 km (0.036 R)
• M52: 14,136,400 km (0.103 R)
• M53: 14,420,936 km (0.098 R)
• M54: 14,643,537 km (0.113 R)
• M55: 14,931,513 km (0.054 R)
• M56: 15,124,494 km (0.079 R)
• M57: 15,480,388 km (0.078 R)
• M58: 15,675,762 km (0.119 R)
• M59: 16,465,340 km (0.097 R)
• M60: 16,564,823 km (0.077 R)
• M61: 17,099,485 km (0.091 R)
• M62: 17,436,529 km (0.05 R)
• M63: 17,843,884 km (0.028 R)
• M64: 19,224,224 km (0.104 R)
• M65: 19,329,242 km (0.083 R)
• M66: 19,892,029 km (0.117 R)
• M67: 20,175,367 km (0.117 R)
• M68: 22,050,128 km (0.096 R)
• M69: 22,306,688 km (0.087 R)
• M70: 22,527,495 km (0.073 R)
• M71: 23,194,103 km (0.077 R)
• M72: 23,567,200 km (0.116 R)
• M73: 23,754,496 km (0.103 R)
• M74: 24,281,530 km (0.119 R)
• M75: 24,850,600 km (0.051 R)
• M76: 24,965,042 km (0.106 R)
• M77: 25,309,117 km (0.071 R)
• M78: 25,770,328 km (0.112 R)
• M79: 25,885,967 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.07 AU - 7.03 AU

Year: 5947 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,364,271 km

• M1: 219,161 km (0.093 R)
• M2: 359,633 km (0.089 R)
• M3: 505,641 km (0.111 R)
• M4: 625,768 km (0.098 R)
• M5: 785,239 km (0.025 R)
• M6: 1,181,524 km (0.031 R)
• M7: 1,438,384 km (0.111 R)
• M8: 1,790,387 km (0.115 R)
• M9: 2,274,187 km (0.092 R)
• M10: 2,444,728 km (0.108 R)
• M11: 2,844,005 km (0.078 R)
• M12: 3,051,497 km (0.076 R)
• M13: 3,312,097 km (0.069 R)
• M14: 3,530,959 km (0.101 R)
• M15: 4,060,086 km (0.1 R)
• M16: 4,242,147 km (0.09 R)
• M17: 4,373,943 km (0.05 R)
• M18: 4,942,115 km (0.083 R)
• M19: 5,221,115 km (0.104 R)
• M20: 5,391,058 km (0.091 R)
• M21: 5,736,330 km (0.102 R)
• M22: 5,853,017 km (0.066 R)
• M23: 6,059,312 km (0.041 R)
• M24: 6,388,278 km (0.034 R)
• M25: 7,220,640 km (0.038 R)
• M26: 7,378,616 km (0.083 R)
• M27: 7,956,662 km (0.07 R)
• M28: 8,284,281 km (0.111 R)
• M29: 8,783,938 km (0.1 R)
• M30: 9,054,411 km (0.069 R)
• M31: 9,638,441 km (0.079 R)
• M32: 10,698,941 km (0.109 R)
• M33: 11,206,526 km (0.107 R)
• M34: 12,396,128 km (0.103 R)
• M35: 12,699,812 km (0.105 R)
• M36: 13,006,039 km (0.057 R)
• M37: 14,413,904 km (0.099 R)
• M38: 14,773,538 km (0.086 R)
• M39: 15,136,013 km (0.102 R)
• M40: 15,420,100 km (0.109 R)
• M41: 15,542,321 km (0.109 R)
• M42: 15,705,832 km (0.068 R)
• M43: 16,158,515 km (0.097 R)
• M44: 16,407,146 km (0.115 R)
• M45: 17,076,597 km (0.111 R)
• M46: 17,414,688 km (0.071 R)
• M47: 17,840,444 km (0.037 R)
• M48: 18,011,733 km (0.079 R)
• M49: 18,312,724 km (0.049 R)
• M50: 19,357,516 km (0.057 R)
• M51: 20,600,824 km (0.113 R)
• M52: 21,005,935 km (0.052 R)
• M53: 22,560,107 km (0.082 R)
• M54: 22,791,834 km (0.093 R)
• M55: 22,931,259 km (0.099 R)
• M56: 25,008,126 km (0.12 R)
• M57: 25,151,890 km (0.044 R)
• M58: 25,729,787 km (0.09 R)
• M59: 26,458,328 km (0.105 R)
• M60: 26,997,030 km (0.104 R)
• M61: 27,144,534 km (0.089 R)
• M62: 28,035,389 km (0.097 R)
• M63: 28,986,083 km (0.118 R)
• M64: 29,086,763 km (0.094 R)
• M65: 30,508,691 km (0.082 R)
• M66: 30,662,328 km (0.087 R)
• M67: 31,021,961 km (0.079 R)
• M68: 31,279,718 km (0.047 R)
• M69: 31,745,416 km (0.081 R)
• M70: 32,109,238 km (0.106 R)
• M71: 32,736,053 km (0.062 R)
• M72: 32,893,430 km (0.11 R)
• M73: 33,156,274 km (0.085 R)
• M74: 33,472,673 km (0.12 R)
• M75: 33,842,928 km (0.113 R)
• M76: 33,948,993 km (0.109 R)
• M77: 34,587,626 km (0.088 R)
• M78: 34,801,401 km (0.053 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit