🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.73 AU

Year: 164 Days

Day: 45.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,314,832 km

• M1: 57,894 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.15 AU - 1.25 AU

Year: 488 Days

Day: 29.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,314,832 km

• M1: 44,131 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.48 AU - 1.88 AU

Year: 808 Days

Day: 23.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181

Radius: 5.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.58 AU - 19.44 AU

Year: 29533 Days

Day: 19.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,314,832 km

• M1: 112,348 km (0.091 R)
• M2: 171,888 km (0.101 R)
• M3: 412,441 km (0.113 R)
• M4: 573,109 km (0.092 R)
• M5: 670,946 km (0.082 R)
• M6: 1,115,252 km (0.093 R)
• M7: 1,314,666 km (0.058 R)
• M8: 1,471,594 km (0.027 R)
• M9: 1,579,604 km (0.114 R)
• M10: 1,774,829 km (0.108 R)
• M11: 1,948,363 km (0.09 R)
• M12: 2,037,224 km (0.107 R)
• M13: 2,696,352 km (0.055 R)
• M14: 3,239,243 km (0.107 R)
• M15: 3,741,443 km (0.1 R)
• M16: 3,852,295 km (0.088 R)
• M17: 4,461,308 km (0.103 R)
• M18: 5,140,781 km (0.071 R)
• M19: 5,263,900 km (0.072 R)
• M20: 5,597,354 km (0.042 R)
• M21: 5,766,699 km (0.114 R)
• M22: 5,980,624 km (0.097 R)
• M23: 6,240,924 km (0.099 R)
• M24: 6,862,503 km (0.118 R)
• M25: 7,089,144 km (0.067 R)
• M26: 7,410,779 km (0.055 R)
• M27: 7,973,118 km (0.113 R)
• M28: 8,211,427 km (0.083 R)
• M29: 9,237,968 km (0.061 R)
• M30: 10,149,617 km (0.035 R)
• M31: 10,252,690 km (0.052 R)
• M32: 10,459,883 km (0.028 R)
• M33: 11,089,541 km (0.053 R)
• M34: 11,462,638 km (0.071 R)
• M35: 12,111,593 km (0.1 R)
• M36: 12,166,196 km (0.097 R)
• M37: 12,883,817 km (0.089 R)
• M38: 13,501,657 km (0.084 R)
• M39: 14,301,856 km (0.091 R)
• M40: 18,715,890 km (0.115 R)
• M41: 18,779,170 km (0.08 R)
• M42: 19,287,055 km (0.089 R)
• M43: 20,446,588 km (0.118 R)
• M44: 20,511,663 km (0.052 R)
• M45: 21,231,977 km (0.105 R)
• M46: 21,429,895 km (0.116 R)
• M47: 22,562,949 km (0.098 R)
• M48: 22,697,438 km (0.069 R)
• M49: 23,646,935 km (0.117 R)
• M50: 25,304,480 km (0.074 R)
• M51: 26,856,558 km (0.089 R)
• M52: 27,213,648 km (0.118 R)
• M53: 28,221,638 km (0.111 R)
• M54: 30,422,522 km (0.03 R)
• M55: 31,318,165 km (0.065 R)
• M56: 32,071,240 km (0.079 R)
• M57: 32,830,150 km (0.119 R)
• M58: 33,211,924 km (0.041 R)
• M59: 33,288,369 km (0.115 R)
• M60: 33,518,301 km (0.091 R)
• M61: 34,365,772 km (0.112 R)
• M62: 34,908,813 km (0.06 R)
• M63: 35,064,395 km (0.106 R)
• M64: 35,142,335 km (0.105 R)
• M65: 35,220,275 km (0.073 R)
• M66: 35,924,732 km (0.054 R)
• M67: 37,985,443 km (0.046 R)
• M68: 38,788,185 km (0.058 R)
• M69: 39,596,612 km (0.1 R)
• M70: 40,165,682 km (0.062 R)
• M71: 41,476,758 km (0.095 R)
• M72: 43,720,875 km (0.109 R)
• M73: 43,804,800 km (0.085 R)
• M74: 43,888,724 km (0.111 R)
• M75: 45,323,517 km (0.1 R)
• M76: 45,833,646 km (0.044 R)
• M77: 47,633,907 km (0.072 R)
• M78: 47,720,075 km (0.081 R)
• M79: 47,979,328 km (0.085 R)
• M80: 48,499,181 km (0.049 R)
• M81: 48,846,846 km (0.119 R)
• M82: 49,457,056 km (0.118 R)
• M83: 50,421,214 km (0.103 R)
• M84: 51,391,506 km (0.065 R)
• M85: 52,992,503 km (0.096 R)
• M86: 53,350,490 km (0.112 R)
• M87: 54,609,955 km (0.086 R)
• M88: 56,517,178 km (0.106 R)
• M89: 57,066,202 km (0.062 R)
• M90: 57,708,725 km (0.119 R)
• M91: 60,023,602 km (0.113 R)
• M92: 61,426,980 km (0.08 R)
• M93: 62,746,433 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit