🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 218 Days

Day: 44.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,350,317 km

• M1: 554,410 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.69 AU - 1.85 AU

Year: 824 Days

Day: 25.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,350,317 km

• M1: 158,275 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.63 AU - 2.51 AU

Year: 1042 Days

Day: 34.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,350,317 km

• M1: 354,098 km (0.12 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.37 AU - 6.01 AU

Year: 4136 Days

Day: 29.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 12.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.59 AU - 5.61 AU

Year: 4636 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,350,317 km

• M1: 152,291 km (0.077 R)
• M2: 456,124 km (0.085 R)
• M3: 596,447 km (0.06 R)
• M4: 806,482 km (0.059 R)
• M5: 1,012,478 km (0.084 R)
• M6: 1,101,938 km (0.057 R)
• M7: 1,289,683 km (0.114 R)
• M8: 1,432,100 km (0.052 R)
• M9: 1,510,938 km (0.118 R)
• M10: 2,003,863 km (0.102 R)
• M11: 2,248,905 km (0.06 R)
• M12: 2,328,341 km (0.06 R)
• M13: 2,614,073 km (0.092 R)
• M14: 2,825,305 km (0.094 R)
• M15: 2,983,730 km (0.107 R)
• M16: 3,264,674 km (0.086 R)
• M17: 3,523,329 km (0.117 R)
• M18: 3,757,300 km (0.091 R)
• M19: 4,372,746 km (0.082 R)
• M20: 4,506,337 km (0.112 R)
• M21: 4,709,341 km (0.119 R)
• M22: 5,194,936 km (0.116 R)
• M23: 5,824,593 km (0.04 R)
• M24: 6,176,597 km (0.119 R)
• M25: 6,383,491 km (0.095 R)
• M26: 6,920,846 km (0.029 R)
• M27: 7,432,770 km (0.07 R)
• M28: 7,936,765 km (0.113 R)
• M29: 8,264,983 km (0.077 R)
• M30: 8,451,681 km (0.094 R)
• M31: 9,126,816 km (0.051 R)
• M32: 9,841,146 km (0.118 R)
• M33: 10,083,196 km (0.119 R)
• M34: 10,282,759 km (0.075 R)
• M35: 10,776,283 km (0.086 R)
• M36: 11,369,438 km (0.096 R)
• M37: 11,786,218 km (0.101 R)
• M38: 12,492,170 km (0.1 R)
• M39: 12,658,972 km (0.1 R)
• M40: 12,946,499 km (0.098 R)
• M41: 13,308,825 km (0.078 R)
• M42: 13,454,832 km (0.106 R)
• M43: 13,699,126 km (0.083 R)
• M44: 14,217,183 km (0.058 R)
• M45: 14,391,315 km (0.05 R)
• M46: 15,374,323 km (0.046 R)
• M47: 15,501,930 km (0.111 R)
• M48: 15,989,918 km (0.113 R)
• M49: 16,849,807 km (0.101 R)
• M50: 17,219,014 km (0.079 R)
• M51: 17,298,600 km (0.086 R)
• M52: 17,431,293 km (0.101 R)
• M53: 17,617,692 km (0.072 R)
• M54: 17,831,617 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.2

Radius: 7.6

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.93 AU - 18.99 AU

Year: 23363 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,350,317 km

• M1: 107,112 km (0.084 R)
• M2: 378,034 km (0.094 R)
• M3: 727,644 km (0.099 R)
• M4: 896,390 km (0.032 R)
• M5: 1,024,895 km (0.105 R)
• M6: 1,506,750 km (0.119 R)
• M7: 1,787,695 km (0.079 R)
• M8: 2,222,426 km (0.11 R)
• M9: 3,029,656 km (0.087 R)
• M10: 3,961,352 km (0.092 R)
• M11: 4,174,977 km (0.1 R)
• M12: 4,883,622 km (0.075 R)
• M13: 5,251,932 km (0.118 R)
• M14: 5,869,472 km (0.102 R)
• M15: 6,162,235 km (0.099 R)
• M16: 6,509,901 km (0.035 R)
• M17: 7,485,429 km (0.119 R)
• M18: 7,963,244 km (0.096 R)
• M19: 8,016,950 km (0.098 R)
• M20: 8,178,815 km (0.11 R)
• M21: 8,781,545 km (0.113 R)
• M22: 8,892,696 km (0.11 R)
• M23: 9,741,065 km (0.07 R)
• M24: 9,798,511 km (0.108 R)
• M25: 9,913,851 km (0.085 R)
• M26: 11,211,612 km (0.079 R)
• M27: 11,392,775 km (0.082 R)
• M28: 12,250,570 km (0.075 R)
• M29: 13,447,801 km (0.104 R)
• M30: 14,616,161 km (0.117 R)
• M31: 14,880,201 km (0.074 R)
• M32: 15,547,108 km (0.066 R)
• M33: 18,027,890 km (0.077 R)
• M34: 19,385,939 km (0.054 R)
• M35: 19,676,010 km (0.11 R)
• M36: 22,426,666 km (0.114 R)
• M37: 22,883,986 km (0.057 R)
• M38: 24,118,468 km (0.071 R)
• M39: 24,665,398 km (0.087 R)
• M40: 27,055,074 km (0.052 R)
• M41: 27,704,628 km (0.12 R)
• M42: 28,359,418 km (0.075 R)
• M43: 28,441,547 km (0.076 R)
• M44: 28,606,254 km (0.115 R)
• M45: 29,767,732 km (0.093 R)
• M46: 31,623,643 km (0.074 R)
• M47: 31,794,185 km (0.104 R)
• M48: 34,301,894 km (0.119 R)
• M49: 35,269,493 km (0.107 R)
• M50: 35,446,467 km (0.095 R)
• M51: 35,535,029 km (0.106 R)
• M52: 37,682,507 km (0.109 R)
• M53: 41,167,838 km (0.051 R)
• M54: 41,260,888 km (0.105 R)
• M55: 41,727,484 km (0.108 R)
• M56: 42,195,875 km (0.107 R)
• M57: 42,854,404 km (0.097 R)
• M58: 43,232,289 km (0.08 R)
• M59: 43,611,220 km (0.105 R)
• M60: 44,563,411 km (0.115 R)
• M61: 47,753,884 km (0.07 R)
• M62: 48,735,246 km (0.087 R)
• M63: 49,031,001 km (0.116 R)
• M64: 49,327,205 km (0.105 R)
• M65: 49,525,123 km (0.107 R)
• M66: 50,219,706 km (0.105 R)
• M67: 52,020,416 km (0.108 R)
• M68: 54,250,022 km (0.095 R)
• M69: 54,556,399 km (0.118 R)
• M70: 54,863,523 km (0.096 R)
• M71: 55,890,961 km (0.076 R)
• M72: 57,132,474 km (0.115 R)
• M73: 57,860,866 km (0.115 R)
• M74: 60,275,525 km (0.091 R)
• M75: 60,592,972 km (0.093 R)
• M76: 62,188,284 km (0.072 R)
• M77: 63,581,937 km (0.112 R)
• M78: 65,094,372 km (0.091 R)
• M79: 65,311,438 km (0.109 R)
• M80: 66,837,337 km (0.073 R)
• M81: 68,375,053 km (0.042 R)
• M82: 68,595,560 km (0.066 R)
• M83: 68,705,964 km (0.114 R)
• M84: 70,369,043 km (0.077 R)
• M85: 71,037,895 km (0.093 R)
• M86: 71,596,943 km (0.1 R)
• M87: 71,933,089 km (0.04 R)
• M88: 72,269,834 km (0.09 R)
• M89: 73,170,114 km (0.101 R)
• M90: 73,282,911 km (0.067 R)
• M91: 73,621,600 km (0.094 R)
• M92: 73,734,696 km (0.113 R)
• M93: 75,209,282 km (0.086 R)
• M94: 76,121,680 km (0.069 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: 451 - 17,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit