🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 288 Days

Day: 12.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.4 AU - 4.72 AU

Year: 3575 Days

Day: 24.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 8

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.62 AU - 8.62 AU

Year: 6974 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,713,499 km

• M1: 119,230 km (0.101 R)
• M2: 169,943 km (0.085 R)
• M3: 320,439 km (0.038 R)
• M4: 377,884 km (0.082 R)
• M5: 618,438 km (0.028 R)
• M6: 990,488 km (0.074 R)
• M7: 1,079,947 km (0.112 R)
• M8: 1,266,944 km (0.08 R)
• M9: 1,525,749 km (0.089 R)
• M10: 1,714,840 km (0.067 R)
• M11: 1,867,281 km (0.1 R)
• M12: 2,185,475 km (0.038 R)
• M13: 2,471,955 km (0.113 R)
• M14: 3,566,114 km (0.071 R)
• M15: 4,309,615 km (0.104 R)
• M16: 4,398,327 km (0.116 R)
• M17: 4,638,282 km (0.087 R)
• M18: 4,821,091 km (0.077 R)
• M19: 5,672,602 km (0.066 R)
• M20: 5,802,752 km (0.097 R)
• M21: 6,132,316 km (0.109 R)
• M22: 6,982,929 km (0.096 R)
• M23: 7,157,510 km (0.108 R)
• M24: 9,982,816 km (0.077 R)
• M25: 10,061,354 km (0.116 R)
• M26: 10,179,686 km (0.095 R)
• M27: 10,979,437 km (0.064 R)
• M28: 11,101,060 km (0.066 R)
• M29: 11,264,121 km (0.081 R)
• M30: 11,716,356 km (0.083 R)
• M31: 12,511,618 km (0.1 R)
• M32: 12,980,009 km (0.107 R)
• M33: 13,324,234 km (0.086 R)
• M34: 13,497,468 km (0.075 R)
• M35: 13,627,917 km (0.06 R)
• M36: 15,725,429 km (0.082 R)
• M37: 16,046,316 km (0.115 R)
• M38: 16,369,298 km (0.114 R)
• M39: 16,462,049 km (0.099 R)
• M40: 16,787,873 km (0.094 R)
• M41: 18,160,434 km (0.119 R)
• M42: 18,642,139 km (0.084 R)
• M43: 18,835,868 km (0.1 R)
• M44: 19,030,345 km (0.033 R)
• M45: 19,617,816 km (0.075 R)
• M46: 20,062,421 km (0.106 R)
• M47: 20,810,709 km (0.076 R)
• M48: 22,026,790 km (0.118 R)
• M49: 22,591,822 km (0.096 R)
• M50: 22,798,566 km (0.049 R)
• M51: 23,005,759 km (0.106 R)
• M52: 23,317,970 km (0.112 R)
• M53: 23,370,030 km (0.109 R)
• M54: 23,474,449 km (0.066 R)
• M55: 24,899,518 km (0.052 R)
• M56: 25,488,036 km (0.077 R)
• M57: 26,135,346 km (0.091 R)
• M58: 27,611,429 km (0.06 R)
• M59: 27,666,630 km (0.108 R)
• M60: 27,832,385 km (0.032 R)
• M61: 28,109,440 km (0.044 R)
• M62: 28,610,443 km (0.079 R)
• M63: 28,666,243 km (0.065 R)
• M64: 29,226,786 km (0.112 R)
• M65: 29,339,284 km (0.11 R)
• M66: 31,851,331 km (0.034 R)
• M67: 32,025,015 km (0.119 R)
• M68: 32,315,384 km (0.034 R)
• M69: 32,723,337 km (0.095 R)
• M70: 33,132,936 km (0.085 R)
• M71: 33,250,221 km (0.111 R)
• M72: 33,485,389 km (0.081 R)
• M73: 35,026,995 km (0.106 R)
• M74: 36,349,440 km (0.112 R)
• M75: 37,872,047 km (0.096 R)
• M76: 38,179,022 km (0.097 R)
• M77: 38,795,515 km (0.053 R)
• M78: 39,788,845 km (0.057 R)
• M79: 40,100,906 km (0.066 R)
• M80: 40,288,502 km (0.054 R)
• M81: 41,357,379 km (0.112 R)
• M82: 41,673,628 km (0.094 R)
• M83: 42,435,680 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.3

Radius: 7.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.12 AU - 16.24 AU

Year: 19601 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,713,499 km

• M1: 99,034 km (0.08 R)
• M2: 274,063 km (0.104 R)
• M3: 489,634 km (0.066 R)
• M4: 1,063,641 km (0.091 R)
• M5: 1,731,595 km (0.106 R)
• M6: 1,930,411 km (0.065 R)
• M7: 2,077,166 km (0.087 R)
• M8: 2,136,856 km (0.114 R)
• M9: 2,350,332 km (0.086 R)
• M10: 3,031,900 km (0.094 R)
• M11: 3,807,715 km (0.098 R)
• M12: 3,881,167 km (0.114 R)
• M13: 3,955,069 km (0.087 R)
• M14: 4,255,611 km (0.072 R)
• M15: 5,655,697 km (0.071 R)
• M16: 6,037,022 km (0.027 R)
• M17: 6,602,502 km (0.103 R)
• M18: 6,779,925 km (0.118 R)
• M19: 9,176,333 km (0.081 R)
• M20: 10,904,638 km (0.05 R)
• M21: 11,009,356 km (0.095 R)
• M22: 11,272,798 km (0.104 R)
• M23: 11,591,591 km (0.071 R)
• M24: 11,752,110 km (0.1 R)
• M25: 11,967,231 km (0.116 R)
• M26: 12,238,003 km (0.069 R)
• M27: 13,229,538 km (0.098 R)
• M28: 13,341,437 km (0.105 R)
• M29: 14,075,514 km (0.09 R)
• M30: 14,764,711 km (0.113 R)
• M31: 14,822,755 km (0.057 R)
• M32: 15,641,804 km (0.052 R)
• M33: 15,937,858 km (0.084 R)
• M34: 16,776,803 km (0.072 R)
• M35: 17,999,915 km (0.113 R)
• M36: 18,935,949 km (0.115 R)
• M37: 19,441,739 km (0.066 R)
• M38: 20,531,111 km (0.117 R)
• M39: 20,595,887 km (0.067 R)
• M40: 20,725,439 km (0.116 R)
• M41: 22,501,465 km (0.11 R)
• M42: 23,780,227 km (0.106 R)
• M43: 23,984,279 km (0.11 R)
• M44: 24,325,661 km (0.081 R)
• M45: 28,257,841 km (0.071 R)
• M46: 28,618,372 km (0.079 R)
• M47: 28,835,438 km (0.119 R)
• M48: 30,665,619 km (0.033 R)
• M49: 31,557,372 km (0.074 R)
• M50: 32,081,563 km (0.07 R)
• M51: 35,441,381 km (0.097 R)
• M52: 36,064,157 km (0.034 R)
• M53: 37,478,605 km (0.11 R)
• M54: 37,557,742 km (0.102 R)
• M55: 38,272,222 km (0.106 R)
• M56: 39,473,044 km (0.12 R)
• M57: 41,420,060 km (0.09 R)
• M58: 41,829,659 km (0.097 R)
• M59: 42,240,455 km (0.051 R)
• M60: 42,818,052 km (0.109 R)
• M61: 44,482,328 km (0.049 R)
• M62: 44,566,103 km (0.083 R)
• M63: 46,847,770 km (0.04 R)
• M64: 47,018,312 km (0.061 R)
• M65: 49,774,503 km (0.034 R)
• M66: 49,861,569 km (0.11 R)
• M67: 50,035,551 km (0.113 R)
• M68: 50,734,023 km (0.117 R)
• M69: 51,260,010 km (0.115 R)
• M70: 52,052,280 km (0.114 R)
• M71: 54,722,452 km (0.07 R)
• M72: 54,812,211 km (0.048 R)
• M73: 55,171,844 km (0.114 R)
• M74: 57,254,546 km (0.086 R)
• M75: 58,534,804 km (0.075 R)
• M76: 58,718,511 km (0.087 R)
• M77: 60,102,141 km (0.101 R)
• M78: 62,244,532 km (0.111 R)
• M79: 62,713,522 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: 404 - 12,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit