🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 201 Days

Day: 19.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,706,558 km

• M1: 323,281 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.93 AU

Year: 273 Days

Day: 16.2 Hours

Environment

Temp: 73 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.39 AU - 1.97 AU

Year: 816 Days

Day: 18 Hours

Environment

Temp: -50 °C

Axial Tilt: 89 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.56 AU - 5.86 AU

Year: 4456 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,706,558 km

• M1: 278,102 km (0.092 R)
• M2: 665,711 km (0.115 R)
• M3: 965,205 km (0.094 R)
• M4: 1,170,454 km (0.065 R)
• M5: 1,953,449 km (0.1 R)
• M6: 2,780,576 km (0.098 R)
• M7: 2,920,450 km (0.071 R)
• M8: 3,191,072 km (0.072 R)
• M9: 3,272,304 km (0.101 R)
• M10: 3,453,467 km (0.098 R)
• M11: 3,825,966 km (0.081 R)
• M12: 4,105,115 km (0.103 R)
• M13: 4,193,677 km (0.074 R)
• M14: 4,300,939 km (0.115 R)
• M15: 4,832,011 km (0.06 R)
• M16: 5,039,055 km (0.113 R)
• M17: 5,384,177 km (0.097 R)
• M18: 5,618,447 km (0.092 R)
• M19: 6,077,264 km (0.111 R)
• M20: 6,178,691 km (0.078 R)
• M21: 6,362,547 km (0.055 R)
• M22: 6,672,963 km (0.067 R)
• M23: 7,287,511 km (0.078 R)
• M24: 7,787,916 km (0.055 R)
• M25: 8,366,859 km (0.057 R)
• M26: 8,570,612 km (0.059 R)
• M27: 9,874,955 km (0.076 R)
• M28: 10,018,270 km (0.086 R)
• M29: 10,501,471 km (0.105 R)
• M30: 10,721,380 km (0.088 R)
• M31: 10,844,200 km (0.066 R)
• M32: 11,066,502 km (0.087 R)
• M33: 11,265,318 km (0.097 R)
• M34: 11,515,595 km (0.078 R)
• M35: 11,869,095 km (0.04 R)
• M36: 12,149,292 km (0.119 R)
• M37: 12,638,627 km (0.055 R)
• M38: 12,924,807 km (0.116 R)
• M39: 13,716,330 km (0.057 R)
• M40: 14,741,374 km (0.052 R)
• M41: 14,905,633 km (0.072 R)
• M42: 14,987,911 km (0.119 R)
• M43: 15,763,277 km (0.036 R)
• M44: 15,959,101 km (0.09 R)
• M45: 16,043,324 km (0.117 R)
• M46: 16,155,822 km (0.112 R)
• M47: 16,381,565 km (0.049 R)
• M48: 17,007,932 km (0.088 R)
• M49: 18,342,943 km (0.113 R)
• M50: 18,549,089 km (0.094 R)
• M51: 19,261,474 km (0.035 R)
• M52: 19,440,991 km (0.049 R)
• M53: 20,225,483 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.6 AU - 8.48 AU

Year: 7000 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,706,558 km

• M1: 183,108 km (0.044 R)
• M2: 347,366 km (0.028 R)
• M3: 447,597 km (0.119 R)
• M4: 648,507 km (0.085 R)
• M5: 860,487 km (0.091 R)
• M6: 1,577,210 km (0.109 R)
• M7: 1,692,700 km (0.095 R)
• M8: 2,330,136 km (0.03 R)
• M9: 2,564,257 km (0.113 R)
• M10: 3,558,335 km (0.068 R)
• M11: 3,712,271 km (0.033 R)
• M12: 4,107,060 km (0.119 R)
• M13: 4,703,357 km (0.107 R)
• M14: 5,152,450 km (0.105 R)
• M15: 7,303,218 km (0.114 R)
• M16: 7,475,256 km (0.072 R)
• M17: 7,623,807 km (0.031 R)
• M18: 7,923,900 km (0.092 R)
• M19: 8,176,870 km (0.112 R)
• M20: 8,432,682 km (0.062 R)
• M21: 8,952,086 km (0.072 R)
• M22: 9,670,006 km (0.113 R)
• M23: 9,913,402 km (0.093 R)
• M24: 10,517,030 km (0.12 R)
• M25: 11,558,979 km (0.109 R)
• M26: 14,321,004 km (0.1 R)
• M27: 14,444,273 km (0.118 R)
• M28: 14,691,708 km (0.111 R)
• M29: 14,909,522 km (0.076 R)
• M30: 15,537,384 km (0.099 R)
• M31: 15,759,238 km (0.095 R)
• M32: 16,624,811 km (0.112 R)
• M33: 17,802,895 km (0.053 R)
• M34: 18,234,933 km (0.046 R)
• M35: 18,368,674 km (0.095 R)
• M36: 18,940,287 km (0.105 R)
• M37: 19,041,715 km (0.095 R)
• M38: 19,245,168 km (0.034 R)
• M39: 20,550,858 km (0.054 R)
• M40: 21,531,173 km (0.03 R)
• M41: 21,991,635 km (0.085 R)
• M42: 22,455,239 km (0.091 R)
• M43: 22,958,037 km (0.096 R)
• M44: 23,719,341 km (0.097 R)
• M45: 24,268,215 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 12.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.73 AU - 8.25 AU

Year: 7682 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,706,558 km

• M1: 169,494 km (0.085 R)
• M2: 352,752 km (0.096 R)
• M3: 446,400 km (0.104 R)
• M4: 541,544 km (0.106 R)
• M5: 722,558 km (0.069 R)
• M6: 851,511 km (0.113 R)
• M7: 988,992 km (0.079 R)
• M8: 1,203,216 km (0.068 R)
• M9: 1,433,148 km (0.112 R)
• M10: 1,553,723 km (0.094 R)
• M11: 2,053,829 km (0.09 R)
• M12: 2,313,381 km (0.112 R)
• M13: 2,492,600 km (0.089 R)
• M14: 2,602,405 km (0.113 R)
• M15: 2,770,104 km (0.047 R)
• M16: 2,999,587 km (0.103 R)
• M17: 3,156,066 km (0.045 R)
• M18: 3,235,353 km (0.119 R)
• M19: 3,477,253 km (0.11 R)
• M20: 3,704,193 km (0.041 R)
• M21: 3,788,117 km (0.113 R)
• M22: 4,842,932 km (0.106 R)
• M23: 6,533,986 km (0.053 R)
• M24: 6,686,726 km (0.11 R)
• M25: 6,789,350 km (0.111 R)
• M26: 7,257,442 km (0.085 R)
• M27: 7,362,908 km (0.06 R)
• M28: 7,682,299 km (0.087 R)
• M29: 7,789,860 km (0.091 R)
• M30: 8,115,385 km (0.043 R)
• M31: 8,779,899 km (0.11 R)
• M32: 9,232,732 km (0.054 R)
• M33: 9,318,451 km (0.054 R)
• M34: 9,926,268 km (0.115 R)
• M35: 10,072,873 km (0.071 R)
• M36: 10,190,757 km (0.104 R)
• M37: 10,606,639 km (0.04 R)
• M38: 11,058,574 km (0.117 R)
• M39: 11,640,061 km (0.062 R)
• M40: 12,106,208 km (0.118 R)
• M41: 12,800,940 km (0.043 R)
• M42: 13,056,902 km (0.113 R)
• M43: 13,834,661 km (0.073 R)
• M44: 14,262,212 km (0.066 R)
• M45: 14,560,810 km (0.116 R)
• M46: 15,469,018 km (0.117 R)
• M47: 15,605,003 km (0.06 R)
• M48: 16,084,613 km (0.117 R)
• M49: 17,058,196 km (0.047 R)
• M50: 17,198,818 km (0.088 R)
• M51: 17,339,889 km (0.095 R)
• M52: 17,587,623 km (0.077 R)
• M53: 17,694,137 km (0.088 R)
• M54: 18,122,436 km (0.08 R)
• M55: 18,662,634 km (0.064 R)
• M56: 19,244,719 km (0.118 R)
• M57: 19,869,739 km (0.072 R)
• M58: 20,314,942 km (0.028 R)
• M59: 20,538,890 km (0.034 R)
• M60: 20,800,986 km (0.098 R)
• M61: 21,290,919 km (0.079 R)
• M62: 21,480,309 km (0.102 R)
• M63: 22,397,344 km (0.111 R)
• M64: 22,860,649 km (0.051 R)
• M65: 23,015,932 km (0.09 R)
• M66: 23,640,054 km (0.089 R)
• M67: 23,757,638 km (0.077 R)
• M68: 23,993,554 km (0.09 R)
• M69: 24,745,582 km (0.117 R)
• M70: 25,144,560 km (0.047 R)
• M71: 25,505,390 km (0.092 R)
• M72: 25,746,990 km (0.093 R)
• M73: 25,827,624 km (0.07 R)
• M74: 26,232,286 km (0.085 R)
• M75: 26,884,233 km (0.054 R)
• M76: 27,706,573 km (0.053 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: 380 - 11,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit