🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.43 AU - 1.71 AU

Year: 730 Days

Day: 38.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,249,903 km

• M1: 39,643 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.04 AU - 4.44 AU

Year: 3238 Days

Day: 25.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,249,903 km

• M1: 60,288 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 11.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.62 AU - 14.34 AU

Year: 14425 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,249,903 km

• M1: 229,633 km (0.046 R)
• M2: 603,777 km (0.059 R)
• M3: 1,227,451 km (0.067 R)
• M4: 3,502,385 km (0.118 R)
• M5: 4,139,223 km (0.064 R)
• M6: 4,750,181 km (0.083 R)
• M7: 6,397,403 km (0.055 R)
• M8: 7,351,090 km (0.101 R)
• M9: 9,924,173 km (0.069 R)
• M10: 12,068,210 km (0.098 R)
• M11: 14,648,923 km (0.074 R)
• M12: 16,931,188 km (0.117 R)
• M13: 17,495,920 km (0.096 R)
• M14: 18,493,588 km (0.051 R)
• M15: 24,875,433 km (0.099 R)
• M16: 25,817,002 km (0.107 R)
• M17: 27,328,838 km (0.106 R)
• M18: 34,739,169 km (0.092 R)
• M19: 35,258,722 km (0.118 R)
• M20: 38,071,761 km (0.093 R)
• M21: 43,386,674 km (0.053 R)
• M22: 44,750,557 km (0.109 R)
• M23: 47,563,596 km (0.095 R)
• M24: 59,811,622 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.49 AU - 14.51 AU

Year: 15416 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,249,903 km

• M1: 161,715 km (0.103 R)
• M2: 689,497 km (0.037 R)
• M3: 1,108,221 km (0.098 R)
• M4: 2,451,012 km (0.1 R)
• M5: 3,024,420 km (0.094 R)
• M6: 3,765,827 km (0.086 R)
• M7: 4,295,852 km (0.112 R)
• M8: 4,907,409 km (0.032 R)
• M9: 6,343,698 km (0.061 R)
• M10: 9,024,492 km (0.095 R)
• M11: 9,875,105 km (0.076 R)
• M12: 10,507,306 km (0.066 R)
• M13: 11,278,782 km (0.108 R)
• M14: 12,206,289 km (0.071 R)
• M15: 13,951,198 km (0.105 R)
• M16: 15,019,925 km (0.083 R)
• M17: 18,007,844 km (0.111 R)
• M18: 21,545,684 km (0.119 R)
• M19: 25,133,489 km (0.11 R)
• M20: 29,855,696 km (0.052 R)
• M21: 31,178,440 km (0.117 R)
• M22: 41,148,091 km (0.111 R)
• M23: 50,539,995 km (0.107 R)

Asteroid Belt

Center: 12.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.8

Radius: 5.6

Gravity: 20.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.67 AU - 12.69 AU

Year: 16745 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,249,903 km

• M1: 70,311 km (0.059 R)
• M2: 282,890 km (0.119 R)
• M3: 580,141 km (0.105 R)
• M4: 1,252,284 km (0.046 R)
• M5: 1,898,995 km (0.094 R)
• M6: 2,326,995 km (0.112 R)
• M7: 2,889,034 km (0.093 R)
• M8: 5,046,684 km (0.095 R)
• M9: 5,371,162 km (0.116 R)
• M10: 6,101,948 km (0.035 R)
• M11: 10,139,295 km (0.109 R)
• M12: 10,950,714 km (0.072 R)
• M13: 11,311,394 km (0.104 R)
• M14: 12,247,727 km (0.073 R)
• M15: 14,061,601 km (0.069 R)
• M16: 14,703,975 km (0.104 R)
• M17: 15,741,885 km (0.117 R)
• M18: 17,227,242 km (0.028 R)
• M19: 18,974,994 km (0.063 R)
• M20: 19,495,295 km (0.116 R)
• M21: 27,370,127 km (0.04 R)
• M22: 29,164,703 km (0.025 R)
• M23: 29,509,676 km (0.074 R)
• M24: 39,604,690 km (0.092 R)
• M25: 61,772,102 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.2

Radius: 3.9

Gravity: 42.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.42 AU - 17.22 AU

Year: 25583 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,249,903 km

• M1: 52,210 km (0.072 R)
• M2: 625,319 km (0.114 R)
• M3: 877,092 km (0.093 R)
• M4: 1,267,842 km (0.078 R)
• M5: 1,862,942 km (0.052 R)
• M6: 2,005,509 km (0.088 R)
• M7: 2,267,156 km (0.107 R)
• M8: 2,650,725 km (0.099 R)
• M9: 3,638,968 km (0.097 R)
• M10: 5,778,517 km (0.061 R)
• M11: 6,724,125 km (0.113 R)
• M12: 7,061,169 km (0.086 R)
• M13: 9,147,461 km (0.073 R)
• M14: 10,298,766 km (0.119 R)
• M15: 10,425,326 km (0.079 R)
• M16: 11,073,683 km (0.098 R)
• M17: 12,811,562 km (0.083 R)
• M18: 18,910,068 km (0.042 R)
• M19: 21,893,648 km (0.11 R)
• M20: 25,176,274 km (0.105 R)
• M21: 26,934,199 km (0.095 R)
• M22: 28,647,095 km (0.081 R)
• M23: 32,288,456 km (0.068 R)
• M24: 32,969,426 km (0.084 R)
• M25: 33,244,536 km (0.108 R)
• M26: 36,519,234 km (0.084 R)
• M27: 36,961,595 km (0.089 R)
• M28: 37,258,397 km (0.033 R)
• M29: 38,007,583 km (0.11 R)
• M30: 40,629,884 km (0.097 R)
• M31: 44,032,488 km (0.1 R)
• M32: 44,533,641 km (0.05 R)
• M33: 44,869,787 km (0.118 R)
• M34: 45,207,579 km (0.103 R)
• M35: 50,846,371 km (0.07 R)
• M36: 53,643,702 km (0.072 R)
• M37: 54,024,279 km (0.108 R)
• M38: 66,953,724 km (0.079 R)
• M39: 73,307,145 km (0.097 R)
• M40: 74,956,013 km (0.11 R)
• M41: 83,572,252 km (0.053 R)
• M42: 84,854,605 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit