🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.1 AU

Year: 331 Days

Day: 35.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,473,969 km

• M1: 74,201 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.98 AU - 1.48 AU

Year: 519 Days

Day: 44.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,473,969 km

• M1: 86,168 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.24 AU - 1.74 AU

Year: 693 Days

Day: 18.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.18 AU - 2.26 AU

Year: 1260 Days

Day: 45.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 8.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.9 AU - 5.84 AU

Year: 4093 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,473,969 km

• M1: 135,835 km (0.097 R)
• M2: 245,939 km (0.09 R)
• M3: 302,337 km (0.098 R)
• M4: 364,869 km (0.049 R)
• M5: 648,058 km (0.091 R)
• M6: 875,746 km (0.079 R)
• M7: 1,071,570 km (0.116 R)
• M8: 1,257,669 km (0.092 R)
• M9: 1,688,062 km (0.061 R)
• M10: 1,905,727 km (0.116 R)
• M11: 2,003,863 km (0.104 R)
• M12: 2,161,689 km (0.057 R)
• M13: 2,428,572 km (0.112 R)
• M14: 2,519,976 km (0.111 R)
• M15: 2,817,078 km (0.111 R)
• M16: 3,208,426 km (0.087 R)
• M17: 3,292,051 km (0.108 R)
• M18: 3,616,828 km (0.116 R)
• M19: 4,150,593 km (0.076 R)
• M20: 4,315,599 km (0.093 R)
• M21: 4,671,044 km (0.025 R)
• M22: 4,861,931 km (0.084 R)
• M23: 5,450,150 km (0.117 R)
• M24: 5,651,209 km (0.12 R)
• M25: 6,564,654 km (0.103 R)
• M26: 6,908,280 km (0.102 R)
• M27: 7,590,446 km (0.115 R)
• M28: 7,792,553 km (0.079 R)
• M29: 7,950,977 km (0.069 R)
• M30: 8,042,082 km (0.112 R)
• M31: 8,110,598 km (0.083 R)
• M32: 8,225,190 km (0.108 R)
• M33: 8,317,193 km (0.09 R)
• M34: 8,876,838 km (0.117 R)
• M35: 9,665,967 km (0.063 R)
• M36: 10,229,353 km (0.062 R)
• M37: 10,552,484 km (0.113 R)
• M38: 10,702,830 km (0.102 R)
• M39: 10,929,471 km (0.089 R)
• M40: 11,362,257 km (0.084 R)
• M41: 11,567,805 km (0.105 R)
• M42: 12,217,957 km (0.109 R)
• M43: 12,960,412 km (0.072 R)
• M44: 13,391,104 km (0.073 R)
• M45: 13,526,789 km (0.092 R)
• M46: 14,991,801 km (0.1 R)
• M47: 15,217,395 km (0.117 R)
• M48: 15,444,035 km (0.032 R)
• M49: 15,614,727 km (0.076 R)
• M50: 15,814,589 km (0.086 R)
• M51: 16,101,817 km (0.12 R)
• M52: 16,681,210 km (0.084 R)
• M53: 17,356,046 km (0.089 R)
• M54: 17,415,137 km (0.063 R)
• M55: 17,503,998 km (0.082 R)
• M56: 18,069,628 km (0.102 R)
• M57: 18,339,801 km (0.119 R)
• M58: 18,823,302 km (0.059 R)
• M59: 18,884,038 km (0.093 R)
• M60: 19,771,902 km (0.108 R)
• M61: 20,924,404 km (0.096 R)
• M62: 21,018,800 km (0.117 R)

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.6

Radius: 3.8

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.95 AU - 19.35 AU

Year: 25871 Days

Day: 16.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,473,969 km

• M1: 65,823 km (0.039 R)
• M2: 168,896 km (0.111 R)
• M3: 467,643 km (0.115 R)
• M4: 994,377 km (0.117 R)
• M5: 1,072,916 km (0.053 R)
• M6: 1,407,118 km (0.076 R)
• M7: 2,689,620 km (0.106 R)
• M8: 3,528,715 km (0.035 R)
• M9: 4,143,412 km (0.098 R)
• M10: 4,185,599 km (0.052 R)
• M11: 4,790,722 km (0.118 R)
• M12: 5,013,324 km (0.118 R)
• M13: 6,862,503 km (0.051 R)
• M14: 7,367,246 km (0.083 R)
• M15: 7,988,526 km (0.053 R)
• M16: 8,897,184 km (0.111 R)
• M17: 9,280,753 km (0.117 R)
• M18: 9,725,657 km (0.103 R)
• M19: 9,838,005 km (0.09 R)
• M20: 12,843,576 km (0.078 R)
• M21: 13,777,365 km (0.088 R)
• M22: 14,030,186 km (0.093 R)
• M23: 14,220,624 km (0.119 R)
• M24: 15,121,054 km (0.109 R)
• M25: 15,251,204 km (0.097 R)
• M26: 17,519,556 km (0.095 R)
• M27: 17,999,466 km (0.078 R)
• M28: 18,068,431 km (0.096 R)
• M29: 18,275,773 km (0.091 R)
• M30: 18,762,415 km (0.103 R)
• M31: 19,606,596 km (0.102 R)
• M32: 19,748,565 km (0.09 R)
• M33: 20,247,922 km (0.096 R)
• M34: 20,463,194 km (0.108 R)
• M35: 20,895,980 km (0.052 R)
• M36: 21,186,200 km (0.083 R)
• M37: 22,064,938 km (0.109 R)
• M38: 23,555,681 km (0.1 R)
• M39: 24,465,535 km (0.117 R)
• M40: 25,386,908 km (0.077 R)
• M41: 25,851,858 km (0.103 R)
• M42: 26,319,651 km (0.109 R)
• M43: 26,711,597 km (0.045 R)
• M44: 28,539,235 km (0.119 R)
• M45: 29,427,397 km (0.109 R)
• M46: 30,817,909 km (0.08 R)
• M47: 32,732,912 km (0.107 R)
• M48: 35,806,699 km (0.092 R)
• M49: 36,676,611 km (0.113 R)
• M50: 37,818,043 km (0.064 R)
• M51: 38,083,130 km (0.111 R)
• M52: 38,437,527 km (0.092 R)
• M53: 38,792,972 km (0.103 R)
• M54: 41,584,618 km (0.09 R)
• M55: 43,050,527 km (0.028 R)
• M56: 43,419,585 km (0.042 R)
• M57: 44,813,239 km (0.111 R)
• M58: 45,844,417 km (0.062 R)
• M59: 46,032,761 km (0.101 R)
• M60: 47,168,209 km (0.096 R)
• M61: 47,548,636 km (0.089 R)
• M62: 48,984,626 km (0.093 R)
• M63: 51,214,083 km (0.105 R)
• M64: 52,291,936 km (0.078 R)
• M65: 53,575,336 km (0.084 R)
• M66: 53,674,519 km (0.083 R)
• M67: 54,469,931 km (0.118 R)
• M68: 55,269,233 km (0.099 R)
• M69: 55,871,364 km (0.091 R)
• M70: 59,323,784 km (0.117 R)
• M71: 61,075,724 km (0.102 R)
• M72: 61,594,230 km (0.109 R)
• M73: 62,114,233 km (0.091 R)
• M74: 62,635,581 km (0.09 R)
• M75: 65,264,465 km (0.092 R)
• M76: 66,113,283 km (0.096 R)
• M77: 68,036,364 km (0.042 R)
• M78: 70,303,220 km (0.113 R)
• M79: 71,937,427 km (0.025 R)
• M80: 72,046,783 km (0.075 R)
• M81: 72,375,300 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit