🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.96 AU - 1.08 AU

Year: 394 Days

Day: 19.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.86 AU - 1.9 AU

Year: 987 Days

Day: 21.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.71 AU - 2.63 AU

Year: 1224 Days

Day: 17.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 74.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,010,010 km

• M1: 780,901 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.02 AU - 3.82 AU

Year: 2422 Days

Day: 38.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 11.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.45 AU - 8.55 AU

Year: 8664 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,010,010 km

• M1: 142,268 km (0.059 R)
• M2: 478,264 km (0.115 R)
• M3: 549,623 km (0.092 R)
• M4: 948,750 km (0.109 R)
• M5: 1,364,931 km (0.093 R)
• M6: 1,649,915 km (0.105 R)
• M7: 1,811,481 km (0.098 R)
• M8: 1,882,240 km (0.113 R)
• M9: 1,954,197 km (0.119 R)
• M10: 2,301,862 km (0.095 R)
• M11: 3,758,796 km (0.111 R)
• M12: 4,066,519 km (0.104 R)
• M13: 4,382,320 km (0.106 R)
• M14: 4,478,661 km (0.095 R)
• M15: 4,706,199 km (0.106 R)
• M16: 4,970,988 km (0.086 R)
• M17: 5,206,754 km (0.108 R)
• M18: 5,619,494 km (0.1 R)
• M19: 5,829,829 km (0.083 R)
• M20: 6,440,039 km (0.113 R)
• M21: 6,586,495 km (0.119 R)
• M22: 7,374,128 km (0.094 R)
• M23: 8,671,291 km (0.104 R)
• M24: 9,533,124 km (0.104 R)
• M25: 10,594,521 km (0.117 R)
• M26: 10,680,989 km (0.048 R)
• M27: 11,426,136 km (0.116 R)
• M28: 11,737,748 km (0.105 R)
• M29: 11,827,357 km (0.115 R)
• M30: 12,097,381 km (0.113 R)
• M31: 12,278,694 km (0.047 R)
• M32: 12,415,127 km (0.083 R)
• M33: 12,552,159 km (0.051 R)
• M34: 12,643,713 km (0.103 R)
• M35: 12,873,794 km (0.073 R)
• M36: 13,619,241 km (0.104 R)
• M37: 13,713,338 km (0.119 R)
• M38: 13,807,734 km (0.099 R)
• M39: 14,378,599 km (0.114 R)
• M40: 15,054,333 km (0.08 R)
• M41: 17,295,758 km (0.044 R)
• M42: 17,859,443 km (0.086 R)
• M43: 17,962,516 km (0.11 R)
• M44: 19,215,547 km (0.117 R)
• M45: 19,321,313 km (0.054 R)
• M46: 19,799,278 km (0.089 R)
• M47: 20,550,708 km (0.07 R)
• M48: 22,580,901 km (0.116 R)
• M49: 22,860,200 km (0.071 R)
• M50: 23,309,443 km (0.057 R)
• M51: 23,648,282 km (0.067 R)
• M52: 25,424,607 km (0.118 R)
• M53: 25,656,932 km (0.032 R)
• M54: 26,182,320 km (0.075 R)
• M55: 26,888,272 km (0.082 R)
• M56: 27,065,845 km (0.105 R)
• M57: 27,421,888 km (0.097 R)
• M58: 27,839,416 km (0.099 R)
• M59: 27,959,094 km (0.051 R)
• M60: 29,652,243 km (0.06 R)
• M61: 29,958,021 km (0.104 R)
• M62: 30,387,965 km (0.105 R)
• M63: 30,696,436 km (0.113 R)
• M64: 31,752,597 km (0.093 R)
• M65: 31,877,511 km (0.095 R)
• M66: 33,136,976 km (0.08 R)
• M67: 34,348,419 km (0.106 R)
• M68: 35,315,121 km (0.064 R)
• M69: 37,671,437 km (0.116 R)
• M70: 38,734,928 km (0.103 R)
• M71: 39,136,299 km (0.08 R)
• M72: 39,875,612 km (0.075 R)
• M73: 40,755,397 km (0.12 R)
• M74: 40,891,381 km (0.103 R)
• M75: 41,641,614 km (0.093 R)
• M76: 42,190,190 km (0.118 R)
• M77: 43,919,541 km (0.105 R)
• M78: 44,477,990 km (0.094 R)
• M79: 45,460,699 km (0.071 R)
• M80: 45,742,691 km (0.071 R)
• M81: 46,096,190 km (0.109 R)
• M82: 46,166,950 km (0.115 R)
• M83: 47,518,866 km (0.079 R)

Asteroid Belt

Center: 8.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 8.3

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.35 AU - 11.15 AU

Year: 10772 Days

Day: 6.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,010,010 km

• M1: 247,584 km (0.075 R)
• M2: 448,943 km (0.091 R)
• M3: 629,508 km (0.116 R)
• M4: 1,190,799 km (0.056 R)
• M5: 1,374,356 km (0.119 R)
• M6: 1,542,653 km (0.115 R)
• M7: 1,952,551 km (0.105 R)
• M8: 2,687,675 km (0.101 R)
• M9: 3,147,689 km (0.113 R)
• M10: 3,274,548 km (0.112 R)
• M11: 3,599,026 km (0.119 R)
• M12: 4,244,092 km (0.03 R)
• M13: 4,313,954 km (0.037 R)
• M14: 4,419,719 km (0.088 R)
• M15: 4,814,658 km (0.042 R)
• M16: 5,220,966 km (0.058 R)
• M17: 5,715,536 km (0.089 R)
• M18: 6,264,710 km (0.076 R)
• M19: 6,424,780 km (0.065 R)
• M20: 7,413,173 km (0.085 R)
• M21: 8,228,930 km (0.055 R)
• M22: 9,436,484 km (0.115 R)
• M23: 10,603,347 km (0.115 R)
• M24: 10,746,513 km (0.099 R)
• M25: 10,890,127 km (0.057 R)
• M26: 11,034,489 km (0.063 R)
• M27: 11,618,369 km (0.099 R)
• M28: 12,212,123 km (0.079 R)
• M29: 12,563,080 km (0.091 R)
• M30: 12,866,614 km (0.034 R)
• M31: 13,429,251 km (0.079 R)
• M32: 13,480,863 km (0.091 R)
• M33: 13,532,474 km (0.04 R)
• M34: 13,895,548 km (0.1 R)
• M35: 14,525,654 km (0.076 R)
• M36: 15,704,784 km (0.119 R)
• M37: 16,031,805 km (0.101 R)
• M38: 16,196,064 km (0.092 R)
• M39: 16,581,578 km (0.075 R)
• M40: 16,858,932 km (0.078 R)
• M41: 18,439,733 km (0.104 R)
• M42: 18,842,301 km (0.096 R)
• M43: 19,073,579 km (0.088 R)
• M44: 19,890,682 km (0.097 R)
• M45: 20,126,299 km (0.113 R)
• M46: 21,558,998 km (0.088 R)
• M47: 22,962,675 km (0.111 R)
• M48: 23,333,677 km (0.096 R)
• M49: 23,395,761 km (0.067 R)
• M50: 24,144,348 km (0.036 R)
• M51: 25,027,724 km (0.068 R)
• M52: 25,985,898 km (0.073 R)
• M53: 26,566,487 km (0.1 R)
• M54: 26,826,040 km (0.113 R)
• M55: 27,478,286 km (0.061 R)
• M56: 28,466,530 km (0.096 R)
• M57: 29,065,071 km (0.092 R)
• M58: 29,332,402 km (0.111 R)
• M59: 29,533,312 km (0.074 R)
• M60: 31,294,827 km (0.05 R)
• M61: 31,500,225 km (0.106 R)
• M62: 31,568,891 km (0.044 R)
• M63: 32,257,340 km (0.099 R)
• M64: 34,000,155 km (0.063 R)
• M65: 34,847,627 km (0.099 R)
• M66: 35,416,398 km (0.107 R)
• M67: 35,916,654 km (0.046 R)
• M68: 36,347,196 km (0.09 R)
• M69: 36,419,153 km (0.102 R)
• M70: 36,924,046 km (0.112 R)
• M71: 37,141,112 km (0.081 R)
• M72: 38,452,637 km (0.084 R)
• M73: 39,261,512 km (0.113 R)
• M74: 40,001,723 km (0.106 R)
• M75: 41,120,715 km (0.066 R)
• M76: 41,495,906 km (0.101 R)
• M77: 42,174,333 km (0.08 R)
• M78: 42,249,879 km (0.11 R)
• M79: 43,084,486 km (0.12 R)
• M80: 43,541,956 km (0.119 R)
• M81: 44,769,856 km (0.055 R)
• M82: 47,181,224 km (0.094 R)
• M83: 47,574,068 km (0.054 R)
• M84: 48,759,182 km (0.095 R)
• M85: 50,113,940 km (0.108 R)
• M86: 50,836,199 km (0.107 R)
• M87: 51,723,613 km (0.118 R)
• M88: 51,804,546 km (0.071 R)
• M89: 52,128,724 km (0.11 R)
• M90: 53,595,681 km (0.057 R)
• M91: 53,923,600 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 7.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.47 AU - 14.41 AU

Year: 15797 Days

Day: 19.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,010,010 km

• M1: 189,840 km (0.062 R)
• M2: 303,983 km (0.118 R)
• M3: 399,426 km (0.085 R)
• M4: 730,187 km (0.09 R)
• M5: 824,583 km (0.033 R)
• M6: 1,570,927 km (0.115 R)
• M7: 1,644,679 km (0.045 R)
• M8: 2,248,606 km (0.065 R)
• M9: 2,332,231 km (0.103 R)
• M10: 2,618,112 km (0.109 R)
• M11: 3,006,468 km (0.057 R)
• M12: 3,349,347 km (0.081 R)
• M13: 3,509,267 km (0.08 R)
• M14: 3,704,642 km (0.048 R)
• M15: 3,803,675 km (0.089 R)
• M16: 4,346,417 km (0.085 R)
• M17: 4,733,725 km (0.105 R)
• M18: 4,913,392 km (0.091 R)
• M19: 5,391,208 km (0.032 R)
• M20: 5,654,650 km (0.026 R)
• M21: 6,272,489 km (0.1 R)
• M22: 6,549,544 km (0.079 R)
• M23: 6,993,102 km (0.056 R)
• M24: 7,404,646 km (0.107 R)
• M25: 7,655,372 km (0.115 R)
• M26: 7,994,061 km (0.09 R)
• M27: 8,381,071 km (0.096 R)
• M28: 8,598,586 km (0.117 R)
• M29: 10,127,028 km (0.077 R)
• M30: 10,265,855 km (0.063 R)
• M31: 10,312,230 km (0.083 R)
• M32: 11,064,558 km (0.051 R)
• M33: 11,207,573 km (0.034 R)
• M34: 11,737,299 km (0.087 R)
• M35: 12,127,750 km (0.102 R)
• M36: 13,936,538 km (0.071 R)
• M37: 14,194,295 km (0.118 R)
• M38: 14,297,966 km (0.028 R)
• M39: 14,557,967 km (0.107 R)
• M40: 14,610,177 km (0.12 R)
• M41: 14,662,387 km (0.032 R)
• M42: 15,560,273 km (0.099 R)
• M43: 15,774,198 km (0.119 R)
• M44: 16,313,049 km (0.108 R)
• M45: 16,530,415 km (0.063 R)
• M46: 17,854,057 km (0.091 R)
• M47: 17,909,857 km (0.067 R)
• M48: 18,811,932 km (0.12 R)
• M49: 19,555,882 km (0.095 R)
• M50: 19,613,478 km (0.074 R)
• M51: 20,192,721 km (0.116 R)
• M52: 20,660,214 km (0.057 R)
• M53: 21,013,115 km (0.101 R)
• M54: 21,249,630 km (0.105 R)
• M55: 21,486,892 km (0.102 R)
• M56: 21,605,822 km (0.11 R)
• M57: 22,324,341 km (0.101 R)
• M58: 23,416,704 km (0.072 R)
• M59: 23,600,410 km (0.062 R)
• M60: 23,784,565 km (0.049 R)
• M61: 24,030,953 km (0.09 R)
• M62: 25,968,994 km (0.111 R)
• M63: 27,052,980 km (0.107 R)
• M64: 27,310,138 km (0.107 R)
• M65: 28,347,001 km (0.104 R)
• M66: 28,870,295 km (0.093 R)
• M67: 29,330,757 km (0.101 R)
• M68: 29,661,069 km (0.116 R)
• M69: 29,859,885 km (0.103 R)
• M70: 31,062,203 km (0.068 R)
• M71: 32,076,177 km (0.116 R)
• M72: 33,238,253 km (0.088 R)
• M73: 33,651,742 km (0.116 R)
• M74: 33,859,234 km (0.113 R)
• M75: 35,674,155 km (0.085 R)
• M76: 36,522,525 km (0.068 R)
• M77: 37,377,477 km (0.056 R)
• M78: 37,807,421 km (0.081 R)
• M79: 39,107,127 km (0.116 R)
• M80: 39,179,682 km (0.03 R)
• M81: 39,616,508 km (0.058 R)
• M82: 40,054,830 km (0.07 R)
• M83: 40,789,056 km (0.063 R)
• M84: 41,083,914 km (0.101 R)
• M85: 41,898,624 km (0.074 R)
• M86: 44,147,379 km (0.083 R)
• M87: 45,668,191 km (0.098 R)
• M88: 46,435,029 km (0.102 R)
• M89: 48,059,363 km (0.064 R)
• M90: 48,137,154 km (0.076 R)
• M91: 51,601,990 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit