🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 148 Days

Day: 30.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,058,369 km

• M1: 22,739 km (0.1 R)
• M2: 53,855 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.5 AU - 0.72 AU

Year: 178 Days

Day: 25.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.4 AU - 1.68 AU

Year: 712 Days

Day: 15.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.29 AU - 5.29 AU

Year: 3312 Days

Day: 34.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,058,369 km

• M1: 2,987,619 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 8.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.47 AU - 4.53 AU

Year: 3559 Days

Day: 10.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,058,369 km

• M1: 134,937 km (0.095 R)
• M2: 298,448 km (0.045 R)
• M3: 510,578 km (0.094 R)
• M4: 601,683 km (0.103 R)
• M5: 668,254 km (0.054 R)
• M6: 753,225 km (0.061 R)
• M7: 969,394 km (0.101 R)
• M8: 1,066,932 km (0.045 R)
• M9: 1,121,685 km (0.076 R)
• M10: 1,214,884 km (0.045 R)
• M11: 1,359,845 km (0.093 R)
• M12: 1,572,573 km (0.094 R)
• M13: 2,249,802 km (0.052 R)
• M14: 2,368,733 km (0.115 R)
• M15: 2,441,138 km (0.106 R)
• M16: 2,625,293 km (0.118 R)
• M17: 2,852,532 km (0.113 R)
• M18: 2,981,486 km (0.12 R)
• M19: 3,046,710 km (0.054 R)
• M20: 3,503,133 km (0.099 R)
• M21: 3,655,274 km (0.068 R)
• M22: 3,980,799 km (0.068 R)
• M23: 4,067,267 km (0.051 R)
• M24: 4,125,311 km (0.08 R)
• M25: 4,212,826 km (0.108 R)
• M26: 4,538,949 km (0.051 R)
• M27: 4,935,084 km (0.08 R)
• M28: 5,074,809 km (0.083 R)
• M29: 5,200,022 km (0.065 R)
• M30: 5,549,931 km (0.115 R)
• M31: 5,630,565 km (0.026 R)
• M32: 5,825,491 km (0.107 R)
• M33: 5,907,470 km (0.059 R)
• M34: 6,022,810 km (0.1 R)
• M35: 6,105,687 km (0.106 R)
• M36: 6,172,259 km (0.075 R)
• M37: 6,373,318 km (0.088 R)
• M38: 6,440,936 km (0.09 R)
• M39: 6,559,567 km (0.084 R)
• M40: 6,644,838 km (0.107 R)
• M41: 6,730,558 km (0.05 R)
• M42: 6,833,780 km (0.073 R)
• M43: 7,164,242 km (0.088 R)
• M44: 7,340,319 km (0.099 R)
• M45: 7,500,089 km (0.108 R)
• M46: 7,625,003 km (0.094 R)
• M47: 7,750,666 km (0.071 R)
• M48: 8,186,893 km (0.061 R)
• M49: 8,371,048 km (0.093 R)
• M50: 8,463,500 km (0.11 R)
• M51: 8,856,044 km (0.096 R)
• M52: 8,988,289 km (0.041 R)
• M53: 9,159,130 km (0.115 R)
• M54: 9,600,743 km (0.097 R)
• M55: 10,010,042 km (0.037 R)
• M56: 10,484,866 km (0.096 R)
• M57: 10,544,705 km (0.099 R)
• M58: 10,684,878 km (0.039 R)
• M59: 11,007,561 km (0.098 R)
• M60: 11,292,545 km (0.117 R)
• M61: 11,538,633 km (0.059 R)
• M62: 11,807,461 km (0.111 R)
• M63: 11,911,282 km (0.086 R)
• M64: 12,036,345 km (0.057 R)
• M65: 12,266,876 km (0.104 R)
• M66: 12,414,230 km (0.11 R)
• M67: 12,689,639 km (0.082 R)
• M68: 12,924,209 km (0.105 R)
• M69: 12,988,386 km (0.09 R)
• M70: 13,332,761 km (0.069 R)
• M71: 13,811,025 km (0.064 R)
• M72: 14,583,698 km (0.119 R)
• M73: 14,739,878 km (0.114 R)
• M74: 14,874,217 km (0.062 R)
• M75: 14,963,976 km (0.116 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 9.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.05 AU - 8.99 AU

Year: 7687 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,058,369 km

• M1: 133,441 km (0.094 R)
• M2: 265,686 km (0.086 R)
• M3: 692,638 km (0.092 R)
• M4: 1,196,783 km (0.116 R)
• M5: 1,665,174 km (0.117 R)
• M6: 1,863,092 km (0.119 R)
• M7: 1,976,487 km (0.12 R)
• M8: 2,092,126 km (0.102 R)
• M9: 2,330,436 km (0.041 R)
• M10: 2,678,849 km (0.106 R)
• M11: 3,070,496 km (0.113 R)
• M12: 3,151,130 km (0.085 R)
• M13: 3,849,452 km (0.11 R)
• M14: 4,112,445 km (0.094 R)
• M15: 4,231,226 km (0.101 R)
• M16: 4,936,431 km (0.078 R)
• M17: 5,126,270 km (0.106 R)
• M18: 5,644,627 km (0.04 R)
• M19: 6,111,971 km (0.111 R)
• M20: 6,384,688 km (0.086 R)
• M21: 6,661,294 km (0.063 R)
• M22: 7,442,344 km (0.082 R)
• M23: 8,289,667 km (0.116 R)
• M24: 8,743,846 km (0.101 R)
• M25: 9,128,462 km (0.079 R)
• M26: 9,206,103 km (0.081 R)
• M27: 9,636,945 km (0.072 R)
• M28: 10,074,220 km (0.12 R)
• M29: 10,681,138 km (0.109 R)
• M30: 10,886,087 km (0.07 R)
• M31: 11,050,944 km (0.099 R)
• M32: 11,216,699 km (0.066 R)
• M33: 11,887,795 km (0.108 R)
• M34: 12,057,588 km (0.049 R)
• M35: 12,528,822 km (0.104 R)
• M36: 14,518,473 km (0.04 R)
• M37: 15,295,335 km (0.085 R)
• M38: 15,665,590 km (0.103 R)
• M39: 15,758,640 km (0.088 R)
• M40: 16,038,837 km (0.082 R)
• M41: 16,604,316 km (0.12 R)
• M42: 16,937,022 km (0.054 R)
• M43: 17,128,208 km (0.112 R)
• M44: 18,634,060 km (0.119 R)
• M45: 19,029,597 km (0.118 R)
• M46: 19,128,781 km (0.119 R)
• M47: 19,377,861 km (0.095 R)
• M48: 19,828,749 km (0.053 R)
• M49: 21,718,619 km (0.098 R)
• M50: 21,822,440 km (0.053 R)
• M51: 22,711,350 km (0.087 R)
• M52: 23,027,899 km (0.081 R)
• M53: 23,345,795 km (0.107 R)
• M54: 23,505,416 km (0.12 R)
• M55: 23,611,930 km (0.054 R)
• M56: 25,012,016 km (0.053 R)
• M57: 25,175,227 km (0.118 R)
• M58: 25,284,284 km (0.08 R)
• M59: 25,612,352 km (0.086 R)
• M60: 27,722,729 km (0.108 R)
• M61: 27,948,173 km (0.099 R)
• M62: 30,467,252 km (0.056 R)
• M63: 31,812,735 km (0.05 R)
• M64: 32,344,556 km (0.05 R)
• M65: 33,177,517 km (0.1 R)
• M66: 33,357,034 km (0.047 R)
• M67: 34,198,522 km (0.088 R)
• M68: 34,561,446 km (0.099 R)
• M69: 35,535,179 km (0.066 R)
• M70: 38,573,063 km (0.113 R)
• M71: 39,076,909 km (0.118 R)
• M72: 39,140,039 km (0.118 R)
• M73: 39,582,849 km (0.099 R)
• M74: 39,900,295 km (0.098 R)
• M75: 40,537,433 km (0.05 R)
• M76: 40,729,367 km (0.025 R)
• M77: 40,857,422 km (0.116 R)
• M78: 40,985,628 km (0.079 R)
• M79: 41,178,160 km (0.111 R)
• M80: 41,757,553 km (0.065 R)
• M81: 42,859,341 km (0.049 R)
• M82: 43,446,662 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 3.3

Gravity: 80.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.49 AU - 16.09 AU

Year: 18061 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,058,369 km

• M1: 118,033 km (0.049 R)
• M2: 142,268 km (0.091 R)
• M3: 363,972 km (0.09 R)
• M4: 401,820 km (0.071 R)
• M5: 441,164 km (0.118 R)
• M6: 481,855 km (0.083 R)
• M7: 657,183 km (0.091 R)
• M8: 980,764 km (0.119 R)
• M9: 1,498,073 km (0.027 R)
• M10: 1,718,730 km (0.098 R)
• M11: 2,190,262 km (0.118 R)
• M12: 2,225,268 km (0.111 R)
• M13: 3,323,018 km (0.083 R)
• M14: 3,650,936 km (0.085 R)
• M15: 3,776,748 km (0.078 R)
• M16: 4,205,795 km (0.104 R)
• M17: 4,293,459 km (0.103 R)
• M18: 4,924,014 km (0.109 R)
• M19: 5,297,111 km (0.071 R)
• M20: 6,070,382 km (0.099 R)
• M21: 7,505,774 km (0.104 R)
• M22: 8,425,801 km (0.051 R)
• M23: 10,966,571 km (0.109 R)
• M24: 12,006,725 km (0.101 R)
• M25: 12,193,423 km (0.084 R)
• M26: 12,950,239 km (0.118 R)
• M27: 13,205,902 km (0.075 R)
• M28: 13,787,089 km (0.108 R)
• M29: 14,508,749 km (0.112 R)
• M30: 14,574,872 km (0.098 R)
• M31: 15,580,169 km (0.096 R)
• M32: 16,125,304 km (0.042 R)
• M33: 16,331,450 km (0.034 R)
• M34: 16,746,135 km (0.075 R)
• M35: 16,885,112 km (0.042 R)
• M36: 18,010,985 km (0.103 R)
• M37: 19,306,204 km (0.032 R)
• M38: 20,705,692 km (0.113 R)
• M39: 21,079,387 km (0.106 R)
• M40: 21,379,929 km (0.064 R)
• M41: 22,213,788 km (0.053 R)
• M42: 22,673,053 km (0.112 R)
• M43: 24,778,045 km (0.093 R)
• M44: 24,936,469 km (0.087 R)
• M45: 25,573,457 km (0.108 R)
• M46: 26,296,463 km (0.108 R)
• M47: 26,619,894 km (0.103 R)
• M48: 27,680,244 km (0.079 R)
• M49: 28,174,216 km (0.09 R)
• M50: 29,673,785 km (0.113 R)
• M51: 29,926,156 km (0.101 R)
• M52: 30,094,903 km (0.084 R)
• M53: 30,602,788 km (0.109 R)
• M54: 30,772,731 km (0.112 R)
• M55: 32,143,646 km (0.119 R)
• M56: 32,402,899 km (0.094 R)
• M57: 33,184,697 km (0.09 R)
• M58: 34,148,706 km (0.098 R)
• M59: 34,766,994 km (0.106 R)
• M60: 36,373,675 km (0.07 R)
• M61: 37,640,021 km (0.079 R)
• M62: 38,187,100 km (0.108 R)
• M63: 39,566,393 km (0.04 R)
• M64: 40,215,648 km (0.067 R)
• M65: 41,712,673 km (0.108 R)
• M66: 43,609,574 km (0.107 R)
• M67: 44,857,520 km (0.101 R)
• M68: 44,954,011 km (0.057 R)
• M69: 46,019,895 km (0.096 R)
• M70: 46,800,198 km (0.067 R)
• M71: 48,374,117 km (0.094 R)
• M72: 49,167,584 km (0.081 R)
• M73: 50,666,704 km (0.106 R)
• M74: 50,968,443 km (0.089 R)
• M75: 51,371,460 km (0.046 R)
• M76: 52,079,507 km (0.033 R)
• M77: 52,994,597 km (0.049 R)
• M78: 55,460,419 km (0.091 R)
• M79: 55,771,283 km (0.109 R)
• M80: 57,753,455 km (0.074 R)
• M81: 57,858,472 km (0.108 R)
• M82: 58,594,943 km (0.083 R)
• M83: 59,864,730 km (0.099 R)
• M84: 61,571,940 km (0.083 R)
• M85: 62,216,258 km (0.09 R)
• M86: 66,018,887 km (0.118 R)
• M87: 67,560,942 km (0.06 R)
• M88: 67,671,494 km (0.113 R)
• M89: 68,447,459 km (0.046 R)
• M90: 69,896,164 km (0.069 R)
• M91: 71,805,781 km (0.111 R)
• M92: 72,031,524 km (0.103 R)
• M93: 73,960,290 km (0.118 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: 554 - 10,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit