🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.45 AU - 0.63 AU

Year: 252 Days

Day: 20.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 296 Days

Day: 40.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 9.1

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.02 AU - 3.08 AU

Year: 3387 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,945,323 km

• M1: 113,844 km (0.073 R)
• M2: 173,234 km (0.106 R)
• M3: 276,307 km (0.105 R)
• M4: 361,877 km (0.107 R)
• M5: 904,469 km (0.11 R)
• M6: 1,392,457 km (0.093 R)
• M7: 1,636,152 km (0.1 R)
• M8: 1,706,313 km (0.072 R)
• M9: 1,893,610 km (0.118 R)
• M10: 2,447,272 km (0.068 R)
• M11: 2,742,129 km (0.078 R)
• M12: 2,843,108 km (0.098 R)
• M13: 3,048,655 km (0.091 R)
• M14: 3,170,727 km (0.041 R)
• M15: 3,276,792 km (0.034 R)
• M16: 3,384,053 km (0.08 R)
• M17: 4,052,008 km (0.085 R)
• M18: 4,186,496 km (0.086 R)
• M19: 4,303,033 km (0.071 R)
• M20: 4,820,642 km (0.108 R)
• M21: 5,066,281 km (0.074 R)
• M22: 5,190,597 km (0.099 R)
• M23: 5,295,017 km (0.097 R)
• M24: 5,914,352 km (0.084 R)
• M25: 6,089,232 km (0.047 R)
• M26: 6,288,047 km (0.064 R)
• M27: 6,377,058 km (0.106 R)
• M28: 6,943,286 km (0.117 R)
• M29: 7,313,989 km (0.119 R)
• M30: 7,454,761 km (0.117 R)
• M31: 7,525,521 km (0.087 R)
• M32: 7,882,312 km (0.081 R)
• M33: 8,002,588 km (0.101 R)
• M34: 8,637,482 km (0.049 R)
• M35: 8,736,516 km (0.117 R)
• M36: 8,910,947 km (0.096 R)
• M37: 9,390,109 km (0.097 R)
• M38: 10,957,595 km (0.069 R)
• M39: 11,226,722 km (0.112 R)
• M40: 11,552,396 km (0.076 R)
• M41: 11,771,408 km (0.038 R)
• M42: 11,908,888 km (0.079 R)
• M43: 12,352,595 km (0.108 R)
• M44: 12,717,165 km (0.073 R)
• M45: 13,947,907 km (0.076 R)
• M46: 14,180,981 km (0.114 R)
• M47: 14,474,342 km (0.118 R)
• M48: 14,710,407 km (0.052 R)
• M49: 15,276,187 km (0.086 R)
• M50: 15,426,233 km (0.045 R)
• M51: 16,183,946 km (0.096 R)
• M52: 16,306,318 km (0.118 R)
• M53: 16,459,805 km (0.12 R)
• M54: 16,521,290 km (0.105 R)
• M55: 16,953,777 km (0.106 R)
• M56: 17,202,708 km (0.118 R)
• M57: 17,296,356 km (0.104 R)
• M58: 17,546,933 km (0.074 R)
• M59: 17,641,179 km (0.11 R)
• M60: 17,704,160 km (0.099 R)
• M61: 17,798,706 km (0.049 R)
• M62: 18,146,820 km (0.114 R)
• M63: 18,337,557 km (0.103 R)
• M64: 18,497,178 km (0.095 R)
• M65: 18,625,085 km (0.111 R)
• M66: 19,496,492 km (0.12 R)
• M67: 19,724,629 km (0.063 R)
• M68: 19,790,003 km (0.119 R)
• M69: 19,888,139 km (0.076 R)
• M70: 20,381,214 km (0.109 R)
• M71: 21,078,340 km (0.097 R)
• M72: 21,145,210 km (0.055 R)
• M73: 21,278,951 km (0.093 R)
• M74: 21,513,819 km (0.103 R)
• M75: 21,817,054 km (0.058 R)
• M76: 22,189,703 km (0.112 R)
• M77: 23,044,206 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 3.2

Gravity: 81.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.93 AU - 10.43 AU

Year: 17685 Days

Day: 17.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,945,323 km

• M1: 114,742 km (0.048 R)
• M2: 220,657 km (0.075 R)
• M3: 509,381 km (0.11 R)
• M4: 902,524 km (0.086 R)
• M5: 1,734,737 km (0.074 R)
• M6: 1,830,928 km (0.104 R)
• M7: 2,337,766 km (0.056 R)
• M8: 2,444,130 km (0.086 R)
• M9: 2,515,937 km (0.107 R)
• M10: 2,551,990 km (0.035 R)
• M11: 2,588,342 km (0.112 R)
• M12: 2,999,138 km (0.08 R)
• M13: 4,434,978 km (0.102 R)
• M14: 5,151,702 km (0.069 R)
• M15: 5,712,544 km (0.112 R)
• M16: 6,048,541 km (0.118 R)
• M17: 6,840,363 km (0.054 R)
• M18: 7,094,380 km (0.113 R)
• M19: 8,302,233 km (0.065 R)
• M20: 8,627,608 km (0.064 R)
• M21: 8,957,173 km (0.08 R)
• M22: 9,798,960 km (0.082 R)
• M23: 9,970,399 km (0.093 R)
• M24: 10,027,695 km (0.047 R)
• M25: 10,085,140 km (0.106 R)
• M26: 11,138,010 km (0.092 R)
• M27: 11,316,780 km (0.089 R)
• M28: 12,041,581 km (0.109 R)
• M29: 13,219,515 km (0.094 R)
• M30: 13,790,231 km (0.115 R)
• M31: 14,239,623 km (0.075 R)
• M32: 14,304,249 km (0.07 R)
• M33: 14,889,925 km (0.067 R)
• M34: 15,417,257 km (0.094 R)
• M35: 16,898,127 km (0.07 R)
• M36: 18,143,230 km (0.081 R)
• M37: 18,213,242 km (0.045 R)
• M38: 18,564,797 km (0.037 R)
• M39: 19,704,583 km (0.063 R)
• M40: 19,920,901 km (0.101 R)
• M41: 21,160,918 km (0.089 R)
• M42: 22,200,773 km (0.116 R)
• M43: 22,425,768 km (0.116 R)
• M44: 23,409,374 km (0.109 R)
• M45: 25,105,814 km (0.11 R)
• M46: 25,889,856 km (0.1 R)
• M47: 25,968,694 km (0.025 R)
• M48: 27,884,894 km (0.051 R)
• M49: 29,023,632 km (0.108 R)
• M50: 31,430,064 km (0.106 R)
• M51: 31,851,481 km (0.069 R)
• M52: 32,189,871 km (0.096 R)
• M53: 32,529,459 km (0.095 R)
• M54: 34,939,779 km (0.112 R)
• M55: 35,463,671 km (0.106 R)
• M56: 36,254,446 km (0.111 R)
• M57: 36,873,482 km (0.106 R)
• M58: 38,571,268 km (0.086 R)
• M59: 39,112,812 km (0.027 R)
• M60: 40,294,486 km (0.07 R)
• M61: 40,843,809 km (0.107 R)
• M62: 40,935,513 km (0.097 R)
• M63: 41,487,828 km (0.12 R)
• M64: 41,672,432 km (0.079 R)
• M65: 42,413,689 km (0.106 R)
• M66: 42,692,689 km (0.043 R)
• M67: 44,003,166 km (0.1 R)
• M68: 44,380,004 km (0.101 R)
• M69: 44,663,342 km (0.115 R)
• M70: 44,947,279 km (0.118 R)
• M71: 47,240,165 km (0.12 R)
• M72: 48,012,838 km (0.08 R)
• M73: 49,668,587 km (0.082 R)
• M74: 51,244,152 km (0.049 R)
• M75: 52,636,011 km (0.079 R)
• M76: 52,835,874 km (0.111 R)
• M77: 54,342,773 km (0.068 R)
• M78: 54,949,542 km (0.049 R)
• M79: 58,119,970 km (0.111 R)
• M80: 58,326,415 km (0.104 R)
• M81: 58,636,830 km (0.088 R)
• M82: 58,844,023 km (0.105 R)
• M83: 59,987,849 km (0.062 R)
• M84: 61,244,022 km (0.092 R)
• M85: 61,875,325 km (0.085 R)
• M86: 63,038,299 km (0.108 R)
• M87: 63,888,763 km (0.111 R)
• M88: 65,278,676 km (0.11 R)
• M89: 65,493,349 km (0.084 R)
• M90: 66,894,782 km (0.114 R)
• M91: 68,088,274 km (0.08 R)
• M92: 69,288,797 km (0.117 R)
• M93: 70,166,188 km (0.087 R)
• M94: 71,047,470 km (0.095 R)
• M95: 71,710,637 km (0.054 R)
• M96: 72,376,048 km (0.114 R)
• M97: 74,608,497 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit