🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.3 AU - 1.4 AU

Year: 594 Days

Day: 44.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.42 AU - 2.58 AU

Year: 1497 Days

Day: 41.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,921,242 km

• M1: 836,402 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.33 AU - 2.85 AU

Year: 1579 Days

Day: 21 Hours

Environment

Temp: -101 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.3

Radius: 3.5

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.65 AU - 17.65 AU

Year: 20160 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,921,242 km

• M1: 402,119 km (0.085 R)
• M2: 469,289 km (0.075 R)
• M3: 558,449 km (0.03 R)
• M4: 752,776 km (0.052 R)
• M5: 1,151,305 km (0.109 R)
• M6: 1,175,241 km (0.118 R)
• M7: 1,346,680 km (0.116 R)
• M8: 1,712,746 km (0.115 R)
• M9: 1,767,499 km (0.089 R)
• M10: 3,483,985 km (0.026 R)
• M11: 3,623,410 km (0.111 R)
• M12: 4,089,258 km (0.063 R)
• M13: 5,076,005 km (0.052 R)
• M14: 5,718,079 km (0.111 R)
• M15: 5,759,069 km (0.118 R)
• M16: 6,385,286 km (0.078 R)
• M17: 6,814,632 km (0.076 R)
• M18: 8,296,249 km (0.062 R)
• M19: 8,622,971 km (0.064 R)
• M20: 8,669,945 km (0.092 R)
• M21: 10,069,881 km (0.058 R)
• M22: 10,169,065 km (0.054 R)
• M23: 10,218,731 km (0.083 R)
• M24: 12,112,491 km (0.048 R)
• M25: 12,429,638 km (0.089 R)
• M26: 13,018,156 km (0.045 R)
• M27: 13,288,629 km (0.09 R)
• M28: 14,000,566 km (0.105 R)
• M29: 14,893,665 km (0.112 R)
• M30: 15,461,090 km (0.052 R)
• M31: 16,617,182 km (0.053 R)
• M32: 19,440,991 km (0.079 R)
• M33: 19,688,127 km (0.097 R)
• M34: 19,936,310 km (0.025 R)
• M35: 20,123,008 km (0.074 R)
• M36: 20,310,454 km (0.116 R)
• M37: 20,876,084 km (0.114 R)
• M38: 22,603,490 km (0.101 R)
• M39: 23,254,839 km (0.116 R)
• M40: 23,517,234 km (0.071 R)
• M41: 23,582,908 km (0.112 R)
• M42: 24,376,375 km (0.09 R)
• M43: 25,111,349 km (0.12 R)
• M44: 25,650,350 km (0.102 R)
• M45: 28,823,171 km (0.069 R)
• M46: 30,814,169 km (0.114 R)
• M47: 31,463,424 km (0.096 R)
• M48: 31,753,494 km (0.092 R)
• M49: 36,132,972 km (0.111 R)
• M50: 36,360,660 km (0.115 R)
• M51: 36,741,237 km (0.072 R)
• M52: 37,352,793 km (0.093 R)
• M53: 38,586,228 km (0.084 R)
• M54: 38,741,211 km (0.117 R)
• M55: 39,519,868 km (0.096 R)
• M56: 39,832,827 km (0.063 R)
• M57: 40,539,826 km (0.105 R)
• M58: 41,013,453 km (0.08 R)
• M59: 41,330,152 km (0.106 R)
• M60: 42,045,978 km (0.09 R)
• M61: 43,006,545 km (0.049 R)
• M62: 45,194,265 km (0.089 R)
• M63: 45,931,483 km (0.09 R)
• M64: 46,095,891 km (0.116 R)
• M65: 49,171,923 km (0.093 R)
• M66: 49,508,368 km (0.052 R)
• M67: 50,947,051 km (0.115 R)
• M68: 52,571,085 km (0.075 R)
• M69: 52,915,160 km (0.117 R)
• M70: 53,778,639 km (0.065 R)
• M71: 53,865,257 km (0.053 R)
• M72: 53,951,874 km (0.112 R)
• M73: 56,925,281 km (0.089 R)
• M74: 58,699,063 km (0.077 R)
• M75: 59,234,773 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.3

Radius: 7.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.19 AU - 20.17 AU

Year: 30578 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,921,242 km

• M1: 163,810 km (0.041 R)
• M2: 245,939 km (0.098 R)
• M3: 748,438 km (0.108 R)
• M4: 1,010,384 km (0.119 R)
• M5: 1,792,482 km (0.103 R)
• M6: 1,976,487 km (0.12 R)
• M7: 2,023,461 km (0.084 R)
• M8: 2,616,317 km (0.094 R)
• M9: 2,798,827 km (0.053 R)
• M10: 3,371,637 km (0.074 R)
• M11: 3,656,920 km (0.116 R)
• M12: 3,743,986 km (0.045 R)
• M13: 4,778,904 km (0.099 R)
• M14: 5,131,656 km (0.097 R)
• M15: 5,229,493 km (0.105 R)
• M16: 5,360,690 km (0.117 R)
• M17: 6,696,300 km (0.07 R)
• M18: 6,767,508 km (0.045 R)
• M19: 6,946,577 km (0.079 R)
• M20: 7,309,352 km (0.102 R)
• M21: 7,641,010 km (0.1 R)
• M22: 8,091,150 km (0.043 R)
• M23: 9,174,239 km (0.091 R)
• M24: 9,452,192 km (0.071 R)
• M25: 11,816,137 km (0.108 R)
• M26: 12,161,858 km (0.078 R)
• M27: 12,379,523 km (0.112 R)
• M28: 13,218,917 km (0.103 R)
• M29: 14,167,816 km (0.12 R)
• M30: 14,535,079 km (0.055 R)
• M31: 15,844,958 km (0.095 R)
• M32: 16,035,097 km (0.106 R)
• M33: 17,094,698 km (0.11 R)
• M34: 17,192,236 km (0.104 R)
• M35: 17,780,754 km (0.089 R)
• M36: 20,303,423 km (0.038 R)
• M37: 20,355,034 km (0.102 R)
• M38: 20,458,406 km (0.111 R)
• M39: 21,134,140 km (0.032 R)
• M40: 21,448,445 km (0.075 R)
• M41: 21,606,271 km (0.051 R)
• M42: 21,658,929 km (0.101 R)
• M43: 21,764,396 km (0.094 R)
• M44: 22,028,885 km (0.087 R)
• M45: 22,400,785 km (0.085 R)
• M46: 22,828,485 km (0.112 R)
• M47: 23,529,202 km (0.107 R)
• M48: 23,800,722 km (0.039 R)
• M49: 24,237,099 km (0.037 R)
• M50: 24,566,065 km (0.06 R)
• M51: 25,395,136 km (0.062 R)
• M52: 26,740,619 km (0.08 R)
• M53: 27,023,808 km (0.09 R)
• M54: 27,936,804 km (0.087 R)
• M55: 28,109,141 km (0.11 R)
• M56: 28,628,096 km (0.103 R)
• M57: 29,034,104 km (0.11 R)
• M58: 29,092,148 km (0.063 R)
• M59: 30,027,733 km (0.12 R)
• M60: 30,204,259 km (0.09 R)
• M61: 31,330,132 km (0.114 R)
• M62: 31,389,822 km (0.071 R)
• M63: 31,688,569 km (0.074 R)
• M64: 33,135,629 km (0.08 R)
• M65: 33,378,875 km (0.11 R)
• M66: 33,439,911 km (0.119 R)
• M67: 33,867,312 km (0.073 R)
• M68: 36,532,398 km (0.075 R)
• M69: 38,240,058 km (0.068 R)
• M70: 41,929,441 km (0.067 R)
• M71: 42,852,759 km (0.065 R)
• M72: 43,184,268 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit