🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.51 AU - 0.67 AU

Year: 160 Days

Day: 13.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,776,817 km

• M1: 133,441 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.17 AU - 3.45 AU

Year: 1663 Days

Day: 12.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 12.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.04 AU - 7.36 AU

Year: 5451 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,776,817 km

• M1: 167,101 km (0.101 R)
• M2: 373,247 km (0.113 R)
• M3: 565,630 km (0.107 R)
• M4: 649,704 km (0.089 R)
• M5: 775,815 km (0.053 R)
• M6: 891,155 km (0.111 R)
• M7: 1,129,913 km (0.079 R)
• M8: 1,263,055 km (0.083 R)
• M9: 1,619,696 km (0.069 R)
• M10: 1,720,226 km (0.085 R)
• M11: 1,836,015 km (0.114 R)
• M12: 1,954,496 km (0.071 R)
• M13: 2,061,907 km (0.097 R)
• M14: 2,396,707 km (0.097 R)
• M15: 2,526,858 km (0.054 R)
• M16: 2,614,971 km (0.094 R)
• M17: 2,931,669 km (0.077 R)
• M18: 3,039,978 km (0.05 R)
• M19: 3,133,926 km (0.087 R)
• M20: 3,536,045 km (0.073 R)
• M21: 3,835,989 km (0.073 R)
• M22: 4,092,250 km (0.12 R)
• M23: 4,283,885 km (0.114 R)
• M24: 4,407,303 km (0.099 R)
• M25: 4,550,019 km (0.087 R)
• M26: 4,950,044 km (0.056 R)
• M27: 5,079,745 km (0.104 R)
• M28: 5,399,586 km (0.093 R)
• M29: 5,803,799 km (0.05 R)
• M30: 6,458,888 km (0.113 R)
• M31: 6,662,192 km (0.061 R)
• M32: 7,095,726 km (0.119 R)
• M33: 7,602,564 km (0.028 R)
• M34: 7,774,153 km (0.113 R)
• M35: 8,274,707 km (0.116 R)
• M36: 8,606,814 km (0.086 R)
• M37: 8,920,671 km (0.096 R)
• M38: 9,079,095 km (0.111 R)
• M39: 9,170,050 km (0.063 R)
• M40: 9,582,940 km (0.115 R)
• M41: 10,403,335 km (0.073 R)
• M42: 10,522,415 km (0.094 R)
• M43: 10,761,921 km (0.066 R)
• M44: 11,003,223 km (0.105 R)
• M45: 11,173,166 km (0.11 R)
• M46: 11,319,472 km (0.08 R)
• M47: 12,011,213 km (0.106 R)
• M48: 12,362,170 km (0.089 R)
• M49: 12,462,999 km (0.11 R)
• M50: 12,665,704 km (0.048 R)
• M51: 13,099,837 km (0.095 R)
• M52: 13,616,997 km (0.111 R)
• M53: 13,695,236 km (0.09 R)
• M54: 13,852,015 km (0.117 R)
• M55: 13,930,554 km (0.083 R)
• M56: 14,035,571 km (0.12 R)
• M57: 14,114,559 km (0.117 R)
• M58: 14,299,312 km (0.115 R)
• M59: 14,671,362 km (0.064 R)
• M60: 14,831,731 km (0.093 R)
• M61: 15,181,342 km (0.093 R)
• M62: 15,533,645 km (0.102 R)
• M63: 15,724,531 km (0.082 R)
• M64: 15,806,511 km (0.108 R)
• M65: 16,662,510 km (0.105 R)
• M66: 17,251,028 km (0.081 R)
• M67: 17,789,281 km (0.05 R)
• M68: 18,017,568 km (0.054 R)
• M69: 18,189,456 km (0.116 R)
• M70: 18,737,283 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 14.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.84 AU - 8.04 AU

Year: 7166 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,776,817 km

• M1: 240,853 km (0.059 R)
• M2: 660,624 km (0.078 R)
• M3: 801,246 km (0.053 R)
• M4: 1,056,161 km (0.068 R)
• M5: 1,257,520 km (0.087 R)
• M6: 1,610,720 km (0.095 R)
• M7: 1,864,139 km (0.111 R)
• M8: 2,111,424 km (0.098 R)
• M9: 3,575,389 km (0.053 R)
• M10: 4,055,449 km (0.104 R)
• M11: 4,278,350 km (0.108 R)
• M12: 4,454,576 km (0.113 R)
• M13: 4,866,568 km (0.09 R)
• M14: 5,183,716 km (0.094 R)
• M15: 5,290,977 km (0.099 R)
• M16: 5,727,354 km (0.066 R)
• M17: 6,635,264 km (0.102 R)
• M18: 6,898,706 km (0.119 R)
• M19: 7,496,798 km (0.082 R)
• M20: 7,679,457 km (0.096 R)
• M21: 8,488,183 km (0.11 R)
• M22: 8,806,527 km (0.111 R)
• M23: 9,193,687 km (0.057 R)
• M24: 9,291,374 km (0.113 R)
• M25: 9,487,946 km (0.081 R)
• M26: 9,751,986 km (0.079 R)
• M27: 10,592,876 km (0.112 R)
• M28: 11,915,470 km (0.045 R)
• M29: 12,959,664 km (0.069 R)
• M30: 13,105,970 km (0.097 R)
• M31: 13,437,180 km (0.105 R)
• M32: 13,585,431 km (0.103 R)
• M33: 14,070,577 km (0.064 R)
• M34: 14,296,470 km (0.061 R)
• M35: 14,523,560 km (0.062 R)
• M36: 14,637,553 km (0.081 R)
• M37: 15,832,990 km (0.103 R)
• M38: 16,541,485 km (0.044 R)
• M39: 16,700,358 km (0.107 R)
• M40: 17,260,303 km (0.1 R)
• M41: 17,381,178 km (0.11 R)
• M42: 18,687,317 km (0.06 R)
• M43: 18,852,772 km (0.118 R)
• M44: 19,102,003 km (0.102 R)
• M45: 20,194,217 km (0.106 R)
• M46: 20,962,402 km (0.052 R)
• M47: 21,393,243 km (0.114 R)
• M48: 21,609,861 km (0.108 R)
• M49: 21,870,610 km (0.087 R)
• M50: 23,190,363 km (0.077 R)
• M51: 23,680,745 km (0.09 R)
• M52: 23,904,842 km (0.054 R)
• M53: 24,084,509 km (0.07 R)
• M54: 25,081,130 km (0.104 R)
• M55: 27,161,438 km (0.108 R)
• M56: 28,388,590 km (0.049 R)
• M57: 28,674,321 km (0.053 R)
• M58: 29,344,819 km (0.054 R)
• M59: 30,020,403 km (0.056 R)
• M60: 30,214,432 km (0.08 R)
• M61: 30,311,521 km (0.115 R)
• M62: 31,043,503 km (0.043 R)
• M63: 31,239,626 km (0.065 R)
• M64: 33,224,042 km (0.111 R)
• M65: 33,676,126 km (0.06 R)
• M66: 33,776,806 km (0.077 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit