🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.57 AU - 0.95 AU

Year: 235 Days

Day: 33.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.74 AU - 2.54 AU

Year: 1111 Days

Day: 29.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 10.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.81 AU - 7.31 AU

Year: 5292 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,368,225 km

• M1: 142,866 km (0.065 R)
• M2: 222,302 km (0.116 R)
• M3: 317,746 km (0.1 R)
• M4: 507,436 km (0.075 R)
• M5: 638,633 km (0.085 R)
• M6: 1,434,943 km (0.054 R)
• M7: 1,642,884 km (0.098 R)
• M8: 2,022,713 km (0.108 R)
• M9: 2,788,654 km (0.077 R)
• M10: 3,358,472 km (0.103 R)
• M11: 3,516,597 km (0.096 R)
• M12: 3,677,116 km (0.058 R)
• M13: 4,005,633 km (0.093 R)
• M14: 4,152,388 km (0.079 R)
• M15: 4,322,331 km (0.1 R)
• M16: 4,957,524 km (0.117 R)
• M17: 5,389,712 km (0.107 R)
• M18: 5,622,038 km (0.119 R)
• M19: 6,241,522 km (0.086 R)
• M20: 6,510,200 km (0.081 R)
• M21: 7,805,119 km (0.096 R)
• M22: 8,094,741 km (0.113 R)
• M23: 8,441,509 km (0.057 R)
• M24: 8,576,296 km (0.097 R)
• M25: 8,684,456 km (0.116 R)
• M26: 9,567,083 km (0.112 R)
• M27: 9,792,228 km (0.084 R)
• M28: 9,877,050 km (0.067 R)
• M29: 10,104,588 km (0.107 R)
• M30: 10,190,308 km (0.069 R)
• M31: 10,478,134 km (0.116 R)
• M32: 10,739,332 km (0.097 R)
• M33: 11,149,978 km (0.035 R)
• M34: 11,655,469 km (0.101 R)
• M35: 11,745,527 km (0.039 R)
• M36: 12,381,917 km (0.118 R)
• M37: 12,936,476 km (0.053 R)
• M38: 14,229,600 km (0.087 R)
• M39: 14,390,118 km (0.05 R)
• M40: 15,103,551 km (0.119 R)
• M41: 15,497,591 km (0.111 R)
• M42: 16,028,215 km (0.072 R)
• M43: 16,497,354 km (0.085 R)
• M44: 17,039,197 km (0.06 R)
• M45: 17,209,739 km (0.104 R)
• M46: 17,483,653 km (0.112 R)
• M47: 17,690,098 km (0.114 R)
• M48: 17,759,062 km (0.083 R)
• M49: 18,804,752 km (0.071 R)
• M50: 19,264,167 km (0.116 R)
• M51: 19,942,144 km (0.047 R)
• M52: 20,013,951 km (0.103 R)
• M53: 22,844,044 km (0.062 R)
• M54: 23,599,513 km (0.104 R)
• M55: 24,593,740 km (0.075 R)
• M56: 24,786,572 km (0.1 R)
• M57: 25,018,449 km (0.114 R)
• M58: 25,212,328 km (0.105 R)
• M59: 26,110,663 km (0.05 R)
• M60: 26,425,566 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 9.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.74 AU - 7.02 AU

Year: 6402 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,368,225 km

• M1: 176,825 km (0.091 R)
• M2: 260,151 km (0.114 R)
• M3: 585,526 km (0.106 R)
• M4: 797,357 km (0.085 R)
• M5: 952,490 km (0.102 R)
• M6: 1,278,613 km (0.069 R)
• M7: 1,431,053 km (0.105 R)
• M8: 2,065,498 km (0.092 R)
• M9: 2,375,165 km (0.1 R)
• M10: 2,699,793 km (0.11 R)
• M11: 2,917,458 km (0.115 R)
• M12: 3,018,287 km (0.09 R)
• M13: 3,120,312 km (0.077 R)
• M14: 3,669,636 km (0.084 R)
• M15: 3,888,946 km (0.11 R)
• M16: 4,340,582 km (0.066 R)
• M17: 4,479,409 km (0.077 R)
• M18: 4,572,758 km (0.12 R)
• M19: 4,666,706 km (0.039 R)
• M20: 4,952,587 km (0.093 R)
• M21: 5,441,922 km (0.044 R)
• M22: 5,793,626 km (0.105 R)
• M23: 6,023,708 km (0.118 R)
• M24: 6,101,050 km (0.037 R)
• M25: 6,335,021 km (0.077 R)
• M26: 6,919,650 km (0.09 R)
• M27: 7,163,943 km (0.077 R)
• M28: 7,688,732 km (0.09 R)
• M29: 8,054,948 km (0.065 R)
• M30: 8,340,680 km (0.049 R)
• M31: 8,484,742 km (0.076 R)
• M32: 8,571,509 km (0.111 R)
• M33: 8,804,583 km (0.066 R)
• M34: 9,158,082 km (0.098 R)
• M35: 9,606,577 km (0.107 R)
• M36: 10,493,842 km (0.104 R)
• M37: 10,587,191 km (0.103 R)
• M38: 11,343,408 km (0.036 R)
• M39: 12,084,516 km (0.093 R)
• M40: 13,748,942 km (0.058 R)
• M41: 13,817,009 km (0.107 R)
• M42: 13,885,226 km (0.089 R)
• M43: 14,227,954 km (0.117 R)
• M44: 14,469,405 km (0.111 R)
• M45: 14,538,669 km (0.086 R)
• M46: 14,677,496 km (0.076 R)
• M47: 14,816,772 km (0.099 R)
• M48: 15,166,831 km (0.118 R)
• M49: 15,626,096 km (0.065 R)
• M50: 15,875,326 km (0.095 R)
• M51: 15,982,438 km (0.079 R)
• M52: 16,522,038 km (0.083 R)
• M53: 16,739,553 km (0.037 R)
• M54: 16,921,614 km (0.057 R)
• M55: 17,841,491 km (0.076 R)
• M56: 18,139,191 km (0.109 R)
• M57: 18,701,978 km (0.113 R)
• M58: 18,853,072 km (0.092 R)
• M59: 19,576,078 km (0.108 R)
• M60: 20,153,227 km (0.036 R)
• M61: 20,230,718 km (0.073 R)
• M62: 21,245,740 km (0.083 R)
• M63: 21,442,760 km (0.051 R)
• M64: 21,958,125 km (0.1 R)
• M65: 22,397,344 km (0.112 R)
• M66: 22,477,529 km (0.067 R)
• M67: 22,597,955 km (0.084 R)
• M68: 23,243,919 km (0.06 R)
• M69: 23,528,454 km (0.037 R)
• M70: 23,895,866 km (0.112 R)
• M71: 24,553,947 km (0.059 R)
• M72: 25,176,274 km (0.06 R)
• M73: 25,971,986 km (0.102 R)
• M74: 26,140,582 km (0.056 R)
• M75: 28,105,401 km (0.099 R)
• M76: 28,365,103 km (0.116 R)
• M77: 28,843,367 km (0.062 R)
• M78: 28,974,265 km (0.103 R)
• M79: 29,061,630 km (0.113 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit