🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.79 AU - 1.05 AU

Year: 372 Days

Day: 20.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.95 AU - 1.35 AU

Year: 520 Days

Day: 21.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 12.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.35 AU - 5.63 AU

Year: 4701 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,936,653 km

• M1: 251,324 km (0.076 R)
• M2: 356,791 km (0.093 R)
• M3: 468,391 km (0.119 R)
• M4: 548,276 km (0.08 R)
• M5: 633,996 km (0.114 R)
• M6: 725,101 km (0.067 R)
• M7: 899,682 km (0.108 R)
• M8: 1,076,955 km (0.105 R)
• M9: 1,176,587 km (0.063 R)
• M10: 1,650,214 km (0.046 R)
• M11: 1,737,280 km (0.086 R)
• M12: 2,039,019 km (0.092 R)
• M13: 2,212,403 km (0.101 R)
• M14: 2,325,349 km (0.114 R)
• M15: 2,624,695 km (0.115 R)
• M16: 2,710,265 km (0.035 R)
• M17: 2,972,210 km (0.069 R)
• M18: 3,079,472 km (0.032 R)
• M19: 3,464,986 km (0.119 R)
• M20: 3,673,077 km (0.115 R)
• M21: 3,944,148 km (0.086 R)
• M22: 4,526,383 km (0.089 R)
• M23: 4,671,044 km (0.091 R)
• M24: 4,754,370 km (0.11 R)
• M25: 4,901,574 km (0.12 R)
• M26: 5,007,490 km (0.115 R)
• M27: 5,395,546 km (0.114 R)
• M28: 6,109,577 km (0.095 R)
• M29: 6,269,796 km (0.059 R)
• M30: 6,594,424 km (0.11 R)
• M31: 6,972,158 km (0.073 R)
• M32: 7,187,878 km (0.027 R)
• M33: 7,405,693 km (0.042 R)
• M34: 7,601,217 km (0.058 R)
• M35: 7,798,387 km (0.116 R)
• M36: 8,732,626 km (0.107 R)
• M37: 8,913,340 km (0.113 R)
• M38: 9,252,329 km (0.112 R)
• M39: 9,755,427 km (0.109 R)
• M40: 10,376,408 km (0.075 R)
• M41: 10,843,751 km (0.114 R)
• M42: 11,149,679 km (0.113 R)
• M43: 11,685,090 km (0.12 R)
• M44: 11,770,360 km (0.052 R)
• M45: 11,970,223 km (0.119 R)
• M46: 12,171,133 km (0.112 R)
• M47: 12,402,262 km (0.078 R)
• M48: 12,956,971 km (0.09 R)
• M49: 13,341,138 km (0.094 R)
• M50: 13,460,068 km (0.104 R)
• M51: 13,639,137 km (0.086 R)
• M52: 13,849,172 km (0.069 R)
• M53: 14,060,255 km (0.114 R)
• M54: 14,302,753 km (0.084 R)
• M55: 14,424,526 km (0.066 R)
• M56: 15,286,658 km (0.087 R)
• M57: 15,629,986 km (0.065 R)
• M58: 15,724,083 km (0.095 R)
• M59: 17,189,992 km (0.083 R)
• M60: 17,840,892 km (0.088 R)
• M61: 18,202,471 km (0.111 R)
• M62: 19,066,398 km (0.111 R)
• M63: 19,301,416 km (0.06 R)
• M64: 19,841,914 km (0.103 R)
• M65: 20,148,290 km (0.103 R)
• M66: 20,730,974 km (0.113 R)
• M67: 21,007,131 km (0.06 R)
• M68: 21,528,330 km (0.048 R)
• M69: 21,668,055 km (0.039 R)
• M70: 22,406,320 km (0.079 R)
• M71: 22,796,472 km (0.042 R)
• M72: 23,260,225 km (0.099 R)
• M73: 23,583,207 km (0.064 R)
• M74: 24,379,067 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 14.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.11 AU - 7.99 AU

Year: 7070 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,936,653 km

• M1: 188,793 km (0.081 R)
• M2: 291,417 km (0.085 R)
• M3: 480,658 km (0.1 R)
• M4: 584,778 km (0.115 R)
• M5: 682,017 km (0.096 R)
• M6: 877,541 km (0.098 R)
• M7: 1,012,778 km (0.086 R)
• M8: 1,166,415 km (0.116 R)
• M9: 1,295,368 km (0.113 R)
• M10: 1,533,378 km (0.1 R)
• M11: 1,628,074 km (0.053 R)
• M12: 1,761,665 km (0.086 R)
• M13: 2,066,545 km (0.116 R)
• M14: 2,361,402 km (0.082 R)
• M15: 2,627,238 km (0.114 R)
• M16: 2,727,768 km (0.115 R)
• M17: 2,888,436 km (0.061 R)
• M18: 3,022,176 km (0.118 R)
• M19: 3,562,673 km (0.119 R)
• M20: 3,739,049 km (0.061 R)
• M21: 3,984,090 km (0.1 R)
• M22: 4,524,887 km (0.042 R)
• M23: 4,768,881 km (0.104 R)
• M24: 5,017,363 km (0.036 R)
• M25: 5,453,291 km (0.111 R)
• M26: 5,564,143 km (0.106 R)
• M27: 5,675,893 km (0.118 R)
• M28: 5,977,482 km (0.047 R)
• M29: 6,245,711 km (0.115 R)
• M30: 6,400,844 km (0.088 R)
• M31: 6,734,747 km (0.09 R)
• M32: 6,833,930 km (0.101 R)
• M33: 7,195,508 km (0.076 R)
• M34: 7,646,097 km (0.098 R)
• M35: 7,749,768 km (0.107 R)
• M36: 8,063,624 km (0.12 R)
• M37: 8,725,745 km (0.108 R)
• M38: 8,899,428 km (0.067 R)
• M39: 9,316,656 km (0.111 R)
• M40: 9,561,249 km (0.069 R)
• M41: 9,898,143 km (0.12 R)
• M42: 10,079,456 km (0.101 R)
• M43: 10,491,299 km (0.116 R)
• M44: 10,932,313 km (0.109 R)
• M45: 11,025,812 km (0.094 R)
• M46: 11,260,980 km (0.055 R)
• M47: 11,497,793 km (0.049 R)
• M48: 11,952,421 km (0.116 R)
• M49: 12,169,936 km (0.049 R)
• M50: 12,682,309 km (0.107 R)
• M51: 12,978,214 km (0.026 R)
• M52: 13,077,397 km (0.107 R)
• M53: 13,176,880 km (0.1 R)
• M54: 13,376,593 km (0.117 R)
• M55: 13,652,601 km (0.073 R)
• M56: 14,312,926 km (0.115 R)
• M57: 14,518,174 km (0.114 R)
• M58: 14,879,752 km (0.094 R)
• M59: 15,349,041 km (0.105 R)
• M60: 15,506,567 km (0.032 R)
• M61: 15,955,810 km (0.042 R)
• M62: 16,489,724 km (0.084 R)
• M63: 17,192,685 km (0.076 R)
• M64: 17,329,118 km (0.105 R)
• M65: 17,575,356 km (0.104 R)
• M66: 18,544,302 km (0.102 R)
• M67: 18,740,125 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit