🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.54 AU - 2.02 AU

Year: 846 Days

Day: 31.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.73 AU - 4.73 AU

Year: 3667 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 8.6

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5 AU - 7.54 AU

Year: 5596 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,904,348 km

• M1: 109,954 km (0.086 R)
• M2: 289,173 km (0.114 R)
• M3: 469,139 km (0.08 R)
• M4: 978,520 km (0.071 R)
• M5: 1,818,512 km (0.106 R)
• M6: 2,007,903 km (0.064 R)
• M7: 2,183,830 km (0.099 R)
• M8: 2,324,302 km (0.093 R)
• M9: 2,593,129 km (0.119 R)
• M10: 3,319,876 km (0.101 R)
• M11: 3,458,553 km (0.1 R)
• M12: 3,741,592 km (0.064 R)
• M13: 3,813,549 km (0.096 R)
• M14: 3,886,104 km (0.045 R)
• M15: 4,921,620 km (0.063 R)
• M16: 6,122,143 km (0.086 R)
• M17: 6,292,685 km (0.079 R)
• M18: 6,464,722 km (0.056 R)
• M19: 6,522,467 km (0.106 R)
• M20: 6,813,585 km (0.109 R)
• M21: 7,651,333 km (0.118 R)
• M22: 7,773,704 km (0.111 R)
• M23: 8,300,887 km (0.115 R)
• M24: 8,363,718 km (0.07 R)
• M25: 8,458,114 km (0.103 R)
• M26: 8,968,093 km (0.033 R)
• M27: 9,097,196 km (0.113 R)
• M28: 9,389,810 km (0.104 R)
• M29: 9,884,380 km (0.099 R)
• M30: 10,353,519 km (0.075 R)
• M31: 10,455,096 km (0.097 R)
• M32: 10,523,013 km (0.102 R)
• M33: 10,659,147 km (0.078 R)
• M34: 11,209,518 km (0.066 R)
• M35: 11,279,081 km (0.114 R)
• M36: 11,628,542 km (0.028 R)
• M37: 11,734,008 km (0.114 R)
• M38: 11,804,618 km (0.086 R)
• M39: 13,208,146 km (0.087 R)
• M40: 13,281,598 km (0.075 R)
• M41: 13,465,604 km (0.097 R)
• M42: 13,948,206 km (0.104 R)
• M43: 14,097,804 km (0.111 R)
• M44: 14,701,731 km (0.097 R)
• M45: 15,160,248 km (0.115 R)
• M46: 15,391,227 km (0.084 R)
• M47: 15,623,403 km (0.049 R)
• M48: 15,701,045 km (0.088 R)
• M49: 16,208,780 km (0.112 R)
• M50: 16,881,073 km (0.092 R)
• M51: 17,240,706 km (0.055 R)
• M52: 17,481,708 km (0.105 R)
• M53: 17,643,124 km (0.086 R)
• M54: 18,130,215 km (0.055 R)
• M55: 18,786,650 km (0.081 R)
• M56: 19,034,683 km (0.089 R)
• M57: 19,200,737 km (0.108 R)
• M58: 19,576,078 km (0.112 R)
• M59: 19,743,628 km (0.118 R)
• M60: 20,461,249 km (0.082 R)
• M61: 21,532,070 km (0.088 R)
• M62: 22,008,988 km (0.07 R)
• M63: 22,577,161 km (0.09 R)
• M64: 22,708,807 km (0.108 R)
• M65: 23,727,718 km (0.073 R)
• M66: 24,040,827 km (0.072 R)
• M67: 26,085,830 km (0.09 R)
• M68: 26,224,058 km (0.113 R)
• M69: 26,455,187 km (0.065 R)
• M70: 27,526,756 km (0.077 R)
• M71: 27,808,599 km (0.087 R)
• M72: 28,138,611 km (0.103 R)
• M73: 28,233,157 km (0.054 R)
• M74: 28,659,960 km (0.114 R)
• M75: 28,993,264 km (0.064 R)
• M76: 29,519,849 km (0.089 R)
• M77: 29,904,764 km (0.104 R)
• M78: 30,388,115 km (0.117 R)
• M79: 30,679,531 km (0.105 R)
• M80: 31,264,908 km (0.045 R)
• M81: 31,460,881 km (0.11 R)
• M82: 31,657,303 km (0.096 R)
• M83: 32,397,214 km (0.115 R)
• M84: 33,043,178 km (0.063 R)
• M85: 33,192,925 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 14

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.67 AU - 10.27 AU

Year: 8787 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,904,348 km

• M1: 214,224 km (0.119 R)
• M2: 372,947 km (0.115 R)
• M3: 585,975 km (0.108 R)
• M4: 1,159,084 km (0.054 R)
• M5: 1,255,874 km (0.104 R)
• M6: 1,727,407 km (0.115 R)
• M7: 1,820,756 km (0.091 R)
• M8: 2,334,624 km (0.102 R)
• M9: 2,459,688 km (0.098 R)
• M10: 2,586,996 km (0.118 R)
• M11: 2,804,362 km (0.107 R)
• M12: 3,027,711 km (0.055 R)
• M13: 3,397,667 km (0.064 R)
• M14: 4,080,132 km (0.081 R)
• M15: 4,206,543 km (0.103 R)
• M16: 4,567,522 km (0.101 R)
• M17: 5,019,607 km (0.112 R)
• M18: 5,458,228 km (0.107 R)
• M19: 5,767,148 km (0.091 R)
• M20: 6,314,227 km (0.101 R)
• M21: 6,908,130 km (0.1 R)
• M22: 7,334,634 km (0.111 R)
• M23: 7,864,210 km (0.111 R)
• M24: 8,309,563 km (0.102 R)
• M25: 8,730,681 km (0.106 R)
• M26: 9,358,544 km (0.071 R)
• M27: 10,172,655 km (0.096 R)
• M28: 10,483,819 km (0.04 R)
• M29: 11,080,265 km (0.092 R)
• M30: 11,472,062 km (0.067 R)
• M31: 12,086,610 km (0.099 R)
• M32: 12,232,767 km (0.112 R)
• M33: 12,489,926 km (0.084 R)
• M34: 12,600,778 km (0.091 R)
• M35: 12,711,929 km (0.12 R)
• M36: 12,972,379 km (0.088 R)
• M37: 13,347,720 km (0.06 R)
• M38: 13,650,507 km (0.105 R)
• M39: 13,955,686 km (0.11 R)
• M40: 14,070,727 km (0.06 R)
• M41: 14,340,302 km (0.05 R)
• M42: 14,495,136 km (0.081 R)
• M43: 15,238,039 km (0.032 R)
• M44: 15,435,658 km (0.092 R)
• M45: 15,594,381 km (0.113 R)
• M46: 15,713,760 km (0.096 R)
• M47: 16,598,482 km (0.104 R)
• M48: 16,801,935 km (0.107 R)
• M49: 17,293,364 km (0.06 R)
• M50: 18,164,772 km (0.11 R)
• M51: 18,416,395 km (0.113 R)
• M52: 18,711,402 km (0.086 R)
• M53: 19,306,204 km (0.069 R)
• M54: 20,253,308 km (0.111 R)
• M55: 20,470,673 km (0.115 R)
• M56: 20,557,889 km (0.046 R)
• M57: 20,645,254 km (0.111 R)
• M58: 20,995,612 km (0.091 R)
• M59: 22,461,971 km (0.103 R)
• M60: 22,912,709 km (0.093 R)
• M61: 23,048,544 km (0.108 R)
• M62: 23,823,461 km (0.116 R)
• M63: 24,792,406 km (0.069 R)
• M64: 25,351,902 km (0.108 R)
• M65: 25,445,551 km (0.084 R)
• M66: 25,962,710 km (0.084 R)
• M67: 28,503,032 km (0.117 R)
• M68: 29,482,000 km (0.111 R)
• M69: 30,074,707 km (0.057 R)
• M70: 30,322,890 km (0.044 R)
• M71: 30,671,453 km (0.068 R)
• M72: 32,637,618 km (0.102 R)
• M73: 33,148,195 km (0.025 R)
• M74: 33,301,982 km (0.119 R)
• M75: 33,610,154 km (0.087 R)
• M76: 34,748,145 km (0.093 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit