🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 209 Days

Day: 27.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.45 AU - 3.91 AU

Year: 2114 Days

Day: 35.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,960,539 km

• M1: 2,343,451 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.92 AU - 4.6 AU

Year: 3278 Days

Day: 15.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 9.8

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.6 AU - 7.3 AU

Year: 5410 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,960,539 km

• M1: 125,064 km (0.104 R)
• M2: 236,365 km (0.047 R)
• M3: 304,282 km (0.119 R)
• M4: 456,872 km (0.116 R)
• M5: 525,986 km (0.071 R)
• M6: 676,781 km (0.119 R)
• M7: 757,863 km (0.054 R)
• M8: 857,046 km (0.096 R)
• M9: 1,133,204 km (0.103 R)
• M10: 1,490,444 km (0.079 R)
• M11: 1,672,654 km (0.111 R)
• M12: 1,843,195 km (0.11 R)
• M13: 2,452,507 km (0.075 R)
• M14: 2,559,919 km (0.084 R)
• M15: 2,668,826 km (0.118 R)
• M16: 2,734,948 km (0.03 R)
• M17: 3,097,274 km (0.093 R)
• M18: 3,213,661 km (0.098 R)
• M19: 3,284,122 km (0.062 R)
• M20: 3,523,030 km (0.097 R)
• M21: 3,620,268 km (0.115 R)
• M22: 3,817,289 km (0.077 R)
• M23: 4,170,639 km (0.074 R)
• M24: 4,403,413 km (0.091 R)
• M25: 4,720,561 km (0.088 R)
• M26: 4,801,044 km (0.102 R)
• M27: 4,936,131 km (0.117 R)
• M28: 5,072,415 km (0.03 R)
• M29: 5,349,021 km (0.078 R)
• M30: 6,120,198 km (0.112 R)
• M31: 6,474,147 km (0.066 R)
• M32: 6,804,459 km (0.091 R)
• M33: 7,388,040 km (0.072 R)
• M34: 7,607,052 km (0.098 R)
• M35: 8,180,311 km (0.038 R)
• M36: 8,374,489 km (0.081 R)
• M37: 9,099,440 km (0.088 R)
• M38: 9,947,660 km (0.118 R)
• M39: 10,293,979 km (0.11 R)
• M40: 10,538,871 km (0.094 R)
• M41: 11,320,819 km (0.08 R)
• M42: 11,537,287 km (0.1 R)
• M43: 11,755,251 km (0.05 R)
• M44: 12,865,118 km (0.079 R)
• M45: 13,091,010 km (0.106 R)
• M46: 13,661,726 km (0.052 R)
• M47: 13,776,917 km (0.069 R)
• M48: 14,163,029 km (0.086 R)
• M49: 15,462,286 km (0.089 R)
• M50: 15,984,532 km (0.116 R)
• M51: 16,268,170 km (0.09 R)
• M52: 17,419,176 km (0.086 R)
• M53: 18,257,373 km (0.051 R)
• M54: 18,469,054 km (0.089 R)
• M55: 18,852,024 km (0.102 R)
• M56: 18,980,230 km (0.111 R)
• M57: 19,280,622 km (0.054 R)
• M58: 19,625,745 km (0.099 R)
• M59: 23,371,825 km (0.084 R)
• M60: 23,924,739 km (0.094 R)
• M61: 24,435,167 km (0.096 R)
• M62: 24,668,539 km (0.12 R)
• M63: 24,996,308 km (0.075 R)
• M64: 25,090,256 km (0.037 R)
• M65: 26,561,102 km (0.096 R)
• M66: 26,800,907 km (0.099 R)
• M67: 27,913,467 km (0.118 R)
• M68: 29,486,339 km (0.108 R)
• M69: 30,735,032 km (0.116 R)
• M70: 30,835,712 km (0.12 R)
• M71: 31,037,369 km (0.062 R)
• M72: 31,899,053 km (0.04 R)
• M73: 32,358,468 km (0.083 R)
• M74: 32,820,127 km (0.104 R)
• M75: 33,284,030 km (0.117 R)
• M76: 33,387,253 km (0.081 R)
• M77: 34,270,179 km (0.105 R)
• M78: 34,583,737 km (0.096 R)
• M79: 35,108,227 km (0.039 R)
• M80: 35,213,394 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 8.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.35 AU - 9.97 AU

Year: 8689 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,960,539 km

• M1: 121,025 km (0.103 R)
• M2: 203,453 km (0.107 R)
• M3: 332,706 km (0.081 R)
• M4: 518,357 km (0.08 R)
• M5: 570,267 km (0.107 R)
• M6: 651,798 km (0.092 R)
• M7: 873,801 km (0.102 R)
• M8: 985,551 km (0.103 R)
• M9: 1,136,645 km (0.094 R)
• M10: 1,259,614 km (0.039 R)
• M11: 1,313,619 km (0.053 R)
• M12: 1,499,719 km (0.048 R)
• M13: 1,774,530 km (0.112 R)
• M14: 2,173,059 km (0.025 R)
• M15: 2,349,135 km (0.077 R)
• M16: 2,439,044 km (0.091 R)
• M17: 3,629,992 km (0.083 R)
• M18: 4,242,895 km (0.116 R)
• M19: 4,688,248 km (0.066 R)
• M20: 4,887,811 km (0.074 R)
• M21: 5,503,107 km (0.117 R)
• M22: 5,743,960 km (0.111 R)
• M23: 6,267,253 km (0.055 R)
• M24: 6,392,616 km (0.058 R)
• M25: 6,645,885 km (0.115 R)
• M26: 8,199,310 km (0.067 R)
• M27: 8,267,826 km (0.086 R)
• M28: 8,336,491 km (0.06 R)
• M29: 8,613,247 km (0.105 R)
• M30: 8,717,816 km (0.06 R)
• M31: 8,857,840 km (0.049 R)
• M32: 9,104,826 km (0.064 R)
• M33: 9,175,735 km (0.073 R)
• M34: 9,497,370 km (0.083 R)
• M35: 10,151,861 km (0.1 R)
• M36: 10,895,961 km (0.046 R)
• M37: 11,236,595 km (0.03 R)
• M38: 11,389,035 km (0.031 R)
• M39: 12,161,858 km (0.048 R)
• M40: 12,318,487 km (0.052 R)
• M41: 12,871,850 km (0.107 R)
• M42: 13,473,831 km (0.12 R)
• M43: 13,757,918 km (0.115 R)
• M44: 13,921,129 km (0.036 R)
• M45: 14,621,845 km (0.038 R)
• M46: 16,229,424 km (0.102 R)
• M47: 17,229,486 km (0.118 R)
• M48: 17,405,413 km (0.044 R)
• M49: 18,294,174 km (0.08 R)
• M50: 18,563,600 km (0.068 R)
• M51: 19,517,137 km (0.105 R)
• M52: 20,300,730 km (0.098 R)
• M53: 20,486,680 km (0.089 R)
• M54: 21,613,751 km (0.074 R)
• M55: 22,232,488 km (0.03 R)
• M56: 22,376,251 km (0.109 R)
• M57: 22,568,185 km (0.094 R)
• M58: 23,585,152 km (0.09 R)
• M59: 23,682,839 km (0.089 R)
• M60: 24,320,724 km (0.12 R)
• M61: 24,617,078 km (0.104 R)
• M62: 25,113,593 km (0.098 R)
• M63: 25,263,340 km (0.072 R)
• M64: 25,463,203 km (0.055 R)
• M65: 25,914,989 km (0.084 R)
• M66: 26,066,232 km (0.064 R)
• M67: 26,268,339 km (0.035 R)
• M68: 27,030,540 km (0.107 R)
• M69: 27,235,040 km (0.042 R)
• M70: 27,542,763 km (0.112 R)
• M71: 27,748,610 km (0.095 R)
• M72: 27,851,683 km (0.047 R)
• M73: 28,317,231 km (0.108 R)
• M74: 28,524,873 km (0.078 R)
• M75: 29,360,826 km (0.112 R)
• M76: 31,970,411 km (0.088 R)
• M77: 32,078,571 km (0.084 R)
• M78: 32,132,575 km (0.115 R)
• M79: 32,512,105 km (0.097 R)
• M80: 36,783,124 km (0.067 R)
• M81: 36,839,822 km (0.085 R)
• M82: 37,293,702 km (0.098 R)
• M83: 37,921,115 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 5.8

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.74 AU - 20.64 AU

Year: 27736 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,960,539 km

• M1: 211,382 km (0.095 R)
• M2: 417,677 km (0.098 R)
• M3: 541,843 km (0.046 R)
• M4: 622,327 km (0.095 R)
• M5: 706,850 km (0.118 R)
• M6: 1,400,834 km (0.054 R)
• M7: 1,475,334 km (0.103 R)
• M8: 1,513,182 km (0.082 R)
• M9: 2,247,110 km (0.058 R)
• M10: 2,468,066 km (0.089 R)
• M11: 2,513,244 km (0.081 R)
• M12: 2,696,202 km (0.118 R)
• M13: 3,987,980 km (0.096 R)
• M14: 4,639,928 km (0.025 R)
• M15: 5,035,315 km (0.095 R)
• M16: 5,266,144 km (0.095 R)
• M17: 5,618,896 km (0.106 R)
• M18: 8,911,096 km (0.12 R)
• M19: 9,972,493 km (0.04 R)
• M20: 10,408,122 km (0.11 R)
• M21: 11,222,982 km (0.106 R)
• M22: 11,752,110 km (0.11 R)
• M23: 13,387,663 km (0.101 R)
• M24: 15,259,282 km (0.112 R)
• M25: 16,013,554 km (0.069 R)
• M26: 16,352,693 km (0.095 R)
• M27: 18,614,463 km (0.107 R)
• M28: 19,872,282 km (0.097 R)
• M29: 20,328,256 km (0.116 R)
• M30: 22,185,813 km (0.119 R)
• M31: 22,280,209 km (0.031 R)
• M32: 22,469,151 km (0.094 R)
• M33: 23,614,323 km (0.077 R)
• M34: 25,564,780 km (0.097 R)
• M35: 26,559,157 km (0.075 R)
• M36: 26,960,528 km (0.098 R)
• M37: 27,363,844 km (0.044 R)
• M38: 27,566,250 km (0.056 R)
• M39: 28,791,157 km (0.078 R)
• M40: 28,997,004 km (0.118 R)
• M41: 29,513,865 km (0.116 R)
• M42: 30,137,987 km (0.075 R)
• M43: 35,726,814 km (0.037 R)
• M44: 36,391,926 km (0.116 R)
• M45: 40,928,781 km (0.11 R)
• M46: 41,857,335 km (0.062 R)
• M47: 43,616,905 km (0.066 R)
• M48: 44,090,232 km (0.032 R)
• M49: 45,280,882 km (0.068 R)
• M50: 45,520,388 km (0.037 R)
• M51: 46,361,577 km (0.075 R)
• M52: 46,965,653 km (0.115 R)
• M53: 47,937,441 km (0.025 R)
• M54: 50,272,065 km (0.086 R)
• M55: 50,396,082 km (0.074 R)
• M56: 51,017,063 km (0.106 R)
• M57: 52,643,491 km (0.088 R)
• M58: 54,033,105 km (0.063 R)
• M59: 55,818,855 km (0.104 R)
• M60: 57,106,294 km (0.092 R)
• M61: 59,841,542 km (0.105 R)
• M62: 60,499,174 km (0.102 R)
• M63: 61,159,050 km (0.06 R)
• M64: 61,821,320 km (0.107 R)
• M65: 62,485,983 km (0.105 R)
• M66: 63,019,449 km (0.119 R)
• M67: 64,225,208 km (0.093 R)
• M68: 65,033,336 km (0.102 R)
• M69: 65,438,597 km (0.119 R)
• M70: 68,711,200 km (0.079 R)
• M71: 70,922,256 km (0.091 R)
• M72: 72,876,004 km (0.034 R)
• M73: 74,282,374 km (0.04 R)
• M74: 74,847,405 km (0.055 R)
• M75: 75,981,806 km (0.081 R)
• M76: 78,986,479 km (0.071 R)
• M77: 82,467,771 km (0.035 R)
• M78: 84,079,987 km (0.114 R)
• M79: 84,374,246 km (0.051 R)
• M80: 84,816,158 km (0.115 R)
• M81: 87,186,537 km (0.118 R)
• M82: 87,335,387 km (0.07 R)
• M83: 92,750,829 km (0.111 R)
• M84: 94,427,074 km (0.112 R)
• M85: 96,575,000 km (0.09 R)
• M86: 97,964,315 km (0.079 R)
• M87: 98,583,800 km (0.098 R)
• M88: 99,671,227 km (0.106 R)
• M89: 99,826,809 km (0.105 R)
• M90: 104,376,230 km (0.108 R)
• M91: 105,167,303 km (0.095 R)
• M92: 105,484,451 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit