🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 283 Days

Day: 30.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.01 AU - 1.29 AU

Year: 462 Days

Day: 29 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,968,683 km

• M1: 210,783 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.84 AU - 3.18 AU

Year: 1957 Days

Day: 45.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,968,683 km

• M1: 1,712,596 km (0.12 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 14.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.66 AU - 14.1 AU

Year: 14386 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,968,683 km

• M1: 187,895 km (0.044 R)
• M2: 323,730 km (0.096 R)
• M3: 476,469 km (0.099 R)
• M4: 926,609 km (0.025 R)
• M5: 1,457,682 km (0.056 R)
• M6: 1,578,856 km (0.069 R)
• M7: 1,703,770 km (0.083 R)
• M8: 1,919,640 km (0.039 R)
• M9: 2,746,617 km (0.108 R)
• M10: 3,027,861 km (0.057 R)
• M11: 3,618,922 km (0.076 R)
• M12: 4,100,328 km (0.072 R)
• M13: 4,334,150 km (0.06 R)
• M14: 4,572,459 km (0.06 R)
• M15: 5,030,827 km (0.084 R)
• M16: 5,155,741 km (0.031 R)
• M17: 5,313,118 km (0.092 R)
• M18: 5,568,482 km (0.084 R)
• M19: 5,992,292 km (0.045 R)
• M20: 6,158,047 km (0.088 R)
• M21: 6,871,030 km (0.057 R)
• M22: 6,975,150 km (0.089 R)
• M23: 7,396,568 km (0.07 R)
• M24: 7,503,231 km (0.108 R)
• M25: 7,610,343 km (0.075 R)
• M26: 8,154,131 km (0.098 R)
• M27: 9,703,965 km (0.09 R)
• M28: 9,938,385 km (0.085 R)
• M29: 10,253,887 km (0.115 R)
• M30: 10,452,702 km (0.115 R)
• M31: 10,572,680 km (0.106 R)
• M32: 11,631,384 km (0.115 R)
• M33: 13,673,844 km (0.099 R)
• M34: 14,113,213 km (0.091 R)
• M35: 14,334,767 km (0.082 R)
• M36: 14,557,369 km (0.074 R)
• M37: 14,915,955 km (0.09 R)
• M38: 15,141,548 km (0.111 R)
• M39: 15,368,189 km (0.103 R)
• M40: 16,565,421 km (0.069 R)
• M41: 16,939,864 km (0.051 R)
• M42: 17,222,455 km (0.079 R)
• M43: 18,417,143 km (0.094 R)
• M44: 18,513,784 km (0.032 R)
• M45: 18,659,193 km (0.102 R)
• M46: 19,146,732 km (0.083 R)
• M47: 20,986,636 km (0.09 R)
• M48: 21,493,624 km (0.079 R)
• M49: 22,519,566 km (0.12 R)
• M50: 23,299,569 km (0.109 R)
• M51: 23,666,682 km (0.091 R)
• M52: 24,300,379 km (0.067 R)
• M53: 25,746,542 km (0.113 R)
• M54: 26,126,071 km (0.103 R)
• M55: 26,234,829 km (0.112 R)
• M56: 27,662,591 km (0.074 R)
• M57: 27,773,443 km (0.104 R)
• M58: 27,995,746 km (0.12 R)
• M59: 31,283,458 km (0.062 R)
• M60: 31,688,419 km (0.075 R)
• M61: 32,620,713 km (0.105 R)
• M62: 34,452,539 km (0.088 R)
• M63: 34,691,297 km (0.079 R)
• M64: 35,050,632 km (0.075 R)
• M65: 36,317,725 km (0.059 R)
• M66: 38,462,660 km (0.043 R)
• M67: 38,710,394 km (0.108 R)
• M68: 39,394,505 km (0.116 R)
• M69: 41,851,949 km (0.097 R)
• M70: 41,979,257 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.04 AU - 19.52 AU

Year: 25758 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,968,683 km

• M1: 111,750 km (0.119 R)
• M2: 174,431 km (0.101 R)
• M3: 450,290 km (0.054 R)
• M4: 632,350 km (0.1 R)
• M5: 767,138 km (0.081 R)
• M6: 838,197 km (0.118 R)
• M7: 1,013,077 km (0.026 R)
• M8: 1,515,875 km (0.096 R)
• M9: 1,793,529 km (0.1 R)
• M10: 2,361,253 km (0.081 R)
• M11: 3,211,717 km (0.114 R)
• M12: 3,289,807 km (0.118 R)
• M13: 3,649,290 km (0.092 R)
• M14: 5,071,966 km (0.113 R)
• M15: 5,254,924 km (0.082 R)
• M16: 5,627,573 km (0.053 R)
• M17: 5,769,541 km (0.062 R)
• M18: 6,947,176 km (0.073 R)
• M19: 8,902,270 km (0.099 R)
• M20: 9,514,275 km (0.111 R)
• M21: 9,740,317 km (0.089 R)
• M22: 9,910,859 km (0.086 R)
• M23: 10,082,597 km (0.034 R)
• M24: 10,720,333 km (0.102 R)
• M25: 11,311,394 km (0.1 R)
• M26: 11,371,084 km (0.11 R)
• M27: 12,340,328 km (0.083 R)
• M28: 12,648,650 km (0.117 R)
• M29: 13,147,259 km (0.094 R)
• M30: 14,357,057 km (0.099 R)
• M31: 15,139,305 km (0.093 R)
• M32: 15,205,128 km (0.093 R)
• M33: 15,735,153 km (0.116 R)
• M34: 15,935,464 km (0.069 R)
• M35: 16,203,843 km (0.076 R)
• M36: 17,499,211 km (0.052 R)
• M37: 18,054,369 km (0.065 R)
• M38: 19,754,698 km (0.099 R)
• M39: 21,653,693 km (0.053 R)
• M40: 21,802,244 km (0.117 R)
• M41: 21,876,594 km (0.103 R)
• M42: 23,381,549 km (0.079 R)
• M43: 24,454,914 km (0.036 R)
• M44: 24,609,448 km (0.114 R)
• M45: 24,686,940 km (0.087 R)
• M46: 25,153,236 km (0.117 R)
• M47: 26,015,818 km (0.116 R)
• M48: 26,252,781 km (0.078 R)
• M49: 26,411,055 km (0.058 R)
• M50: 27,448,068 km (0.12 R)
• M51: 27,850,486 km (0.115 R)
• M52: 28,173,767 km (0.094 R)
• M53: 28,335,931 km (0.06 R)
• M54: 29,726,443 km (0.045 R)
• M55: 31,811,389 km (0.108 R)
• M56: 32,234,003 km (0.111 R)
• M57: 33,684,803 km (0.039 R)
• M58: 34,721,666 km (0.103 R)
• M59: 35,418,792 km (0.114 R)
• M60: 36,473,008 km (0.103 R)
• M61: 36,826,807 km (0.116 R)
• M62: 37,626,707 km (0.09 R)
• M63: 38,163,314 km (0.119 R)
• M64: 38,432,591 km (0.111 R)
• M65: 39,788,097 km (0.113 R)
• M66: 45,079,822 km (0.114 R)
• M67: 45,364,507 km (0.073 R)
• M68: 45,935,373 km (0.08 R)
• M69: 47,084,434 km (0.047 R)
• M70: 47,565,989 km (0.113 R)
• M71: 49,704,341 km (0.109 R)
• M72: 50,096,437 km (0.116 R)
• M73: 51,575,960 km (0.052 R)
• M74: 52,470,705 km (0.085 R)
• M75: 53,872,587 km (0.109 R)
• M76: 54,982,603 km (0.113 R)
• M77: 55,489,740 km (0.114 R)
• M78: 55,998,373 km (0.1 R)
• M79: 56,508,501 km (0.083 R)
• M80: 56,815,327 km (0.112 R)
• M81: 57,533,546 km (0.106 R)
• M82: 58,048,312 km (0.06 R)
• M83: 59,186,154 km (0.116 R)
• M84: 62,326,811 km (0.118 R)
• M85: 62,432,427 km (0.061 R)
• M86: 62,855,640 km (0.101 R)
• M87: 68,006,145 km (0.106 R)
• M88: 68,877,702 km (0.111 R)
• M89: 70,962,348 km (0.114 R)
• M90: 71,403,812 km (0.065 R)
• M91: 73,960,290 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit