🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.6 AU

Year: 124 Days

Day: 20.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,795,233 km

• M1: 89,160 km (0.105 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.95 AU - 1.23 AU

Year: 398 Days

Day: 42.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,795,233 km

• M1: 223,200 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 656 Days

Day: 18.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,795,233 km

• M1: 151,842 km (0.111 R)
• M2: 281,394 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.48 AU - 3.64 AU

Year: 2350 Days

Day: 40.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.14 AU - 4.74 AU

Year: 2736 Days

Day: 33.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,795,233 km

• M1: 2,576,225 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 9.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.43 AU - 10.15 AU

Year: 9117 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,795,233 km

• M1: 200,910 km (0.103 R)
• M2: 286,630 km (0.104 R)
• M3: 479,910 km (0.101 R)
• M4: 565,630 km (0.117 R)
• M5: 693,087 km (0.069 R)
• M6: 936,931 km (0.102 R)
• M7: 1,268,590 km (0.111 R)
• M8: 1,440,179 km (0.069 R)
• M9: 1,858,305 km (0.105 R)
• M10: 1,946,418 km (0.094 R)
• M11: 2,145,233 km (0.032 R)
• M12: 2,294,233 km (0.09 R)
• M13: 2,369,929 km (0.055 R)
• M14: 2,465,971 km (0.103 R)
• M15: 2,543,613 km (0.115 R)
• M16: 3,215,905 km (0.084 R)
• M17: 3,782,881 km (0.114 R)
• M18: 4,909,952 km (0.111 R)
• M19: 5,870,968 km (0.105 R)
• M20: 6,133,513 km (0.073 R)
• M21: 6,373,019 km (0.078 R)
• M22: 6,507,507 km (0.101 R)
• M23: 6,642,893 km (0.069 R)
• M24: 6,724,574 km (0.061 R)
• M25: 6,971,560 km (0.088 R)
• M26: 7,446,533 km (0.095 R)
• M27: 8,339,333 km (0.107 R)
• M28: 8,963,156 km (0.119 R)
• M29: 9,144,319 km (0.099 R)
• M30: 9,448,751 km (0.062 R)
• M31: 9,694,690 km (0.101 R)
• M32: 9,818,407 km (0.069 R)
• M33: 9,911,607 km (0.113 R)
• M34: 10,193,001 km (0.084 R)
• M35: 10,318,812 km (0.054 R)
• M36: 10,445,223 km (0.107 R)
• M37: 10,795,581 km (0.103 R)
• M38: 10,956,099 km (0.118 R)
• M39: 11,605,952 km (0.072 R)
• M40: 11,770,510 km (0.096 R)
• M41: 12,909,099 km (0.09 R)
• M42: 13,045,383 km (0.098 R)
• M43: 13,388,261 km (0.087 R)
• M44: 13,491,634 km (0.069 R)
• M45: 14,399,094 km (0.085 R)
• M46: 15,074,678 km (0.054 R)
• M47: 15,290,099 km (0.091 R)
• M48: 15,869,791 km (0.101 R)
• M49: 16,604,466 km (0.102 R)
• M50: 17,087,966 km (0.072 R)
• M51: 17,387,761 km (0.113 R)
• M52: 17,576,104 km (0.061 R)
• M53: 17,765,046 km (0.081 R)
• M54: 18,527,547 km (0.094 R)
• M55: 18,681,483 km (0.099 R)
• M56: 18,990,253 km (0.087 R)
• M57: 19,261,923 km (0.095 R)
• M58: 19,339,863 km (0.114 R)
• M59: 20,124,205 km (0.111 R)
• M60: 20,242,686 km (0.086 R)
• M61: 21,079,088 km (0.099 R)
• M62: 21,320,090 km (0.065 R)
• M63: 21,400,723 km (0.117 R)
• M64: 22,130,163 km (0.091 R)
• M65: 22,293,374 km (0.098 R)
• M66: 22,991,547 km (0.033 R)
• M67: 23,281,169 km (0.085 R)
• M68: 23,655,313 km (0.033 R)
• M69: 23,738,639 km (0.094 R)
• M70: 24,283,175 km (0.105 R)
• M71: 25,043,880 km (0.07 R)
• M72: 25,469,935 km (0.089 R)
• M73: 25,855,449 km (0.113 R)
• M74: 25,941,318 km (0.065 R)
• M75: 26,156,589 km (0.069 R)
• M76: 26,242,758 km (0.119 R)
• M77: 28,562,871 km (0.063 R)
• M78: 29,950,092 km (0.077 R)
• M79: 30,175,835 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 12

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.46 AU - 10.96 AU

Year: 11413 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,795,233 km

• M1: 150,346 km (0.104 R)
• M2: 230,530 km (0.069 R)
• M3: 503,098 km (0.049 R)
• M4: 732,730 km (0.099 R)
• M5: 854,204 km (0.119 R)
• M6: 1,134,401 km (0.086 R)
• M7: 1,949,559 km (0.082 R)
• M8: 2,045,601 km (0.111 R)
• M9: 2,466,121 km (0.074 R)
• M10: 2,549,297 km (0.119 R)
• M11: 3,295,043 km (0.109 R)
• M12: 3,788,117 km (0.07 R)
• M13: 4,179,615 km (0.09 R)
• M14: 4,532,815 km (0.12 R)
• M15: 4,843,381 km (0.098 R)
• M16: 5,027,835 km (0.055 R)
• M17: 5,107,571 km (0.068 R)
• M18: 5,214,683 km (0.043 R)
• M19: 5,403,774 km (0.097 R)
• M20: 5,872,464 km (0.103 R)
• M21: 6,069,335 km (0.071 R)
• M22: 6,182,730 km (0.112 R)
• M23: 6,469,659 km (0.063 R)
• M24: 6,967,371 km (0.102 R)
• M25: 7,752,461 km (0.109 R)
• M26: 7,937,513 km (0.109 R)
• M27: 8,375,386 km (0.039 R)
• M28: 9,079,394 km (0.115 R)
• M29: 9,405,667 km (0.053 R)
• M30: 11,163,891 km (0.118 R)
• M31: 11,268,460 km (0.102 R)
• M32: 11,725,182 km (0.065 R)
• M33: 12,009,268 km (0.114 R)
• M34: 12,511,768 km (0.039 R)
• M35: 13,537,710 km (0.056 R)
• M36: 13,873,108 km (0.093 R)
• M37: 14,060,704 km (0.065 R)
• M38: 14,249,048 km (0.079 R)
• M39: 14,438,438 km (0.089 R)
• M40: 14,666,575 km (0.118 R)
• M41: 15,049,695 km (0.104 R)
• M42: 15,165,185 km (0.095 R)
• M43: 15,669,330 km (0.052 R)
• M44: 15,747,420 km (0.117 R)
• M45: 15,982,289 km (0.115 R)
• M46: 16,139,665 km (0.073 R)
• M47: 16,773,960 km (0.089 R)
• M48: 17,013,915 km (0.092 R)
• M49: 17,781,353 km (0.087 R)
• M50: 18,066,935 km (0.119 R)
• M51: 18,395,153 km (0.101 R)
• M52: 19,349,886 km (0.112 R)
• M53: 19,685,733 km (0.037 R)
• M54: 19,769,957 km (0.117 R)
• M55: 19,854,480 km (0.056 R)
• M56: 20,833,598 km (0.071 R)
• M57: 21,048,420 km (0.114 R)
• M58: 21,264,141 km (0.091 R)
• M59: 21,523,992 km (0.044 R)
• M60: 21,828,424 km (0.068 R)
• M61: 22,882,939 km (0.112 R)
• M62: 23,060,213 km (0.068 R)
• M63: 24,950,232 km (0.09 R)
• M64: 26,702,622 km (0.057 R)
• M65: 27,123,440 km (0.114 R)
• M66: 27,499,380 km (0.093 R)
• M67: 29,164,404 km (0.092 R)
• M68: 30,471,141 km (0.104 R)
• M69: 31,352,871 km (0.083 R)
• M70: 31,549,892 km (0.113 R)
• M71: 33,241,544 km (0.104 R)
• M72: 33,492,869 km (0.09 R)
• M73: 33,795,206 km (0.104 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 12,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit