🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 205 Days

Day: 14.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,123,693 km

• M1: 26,479 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 312 Days

Day: 35 Hours

Environment

Temp: 114 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.26 AU - 2.04 AU

Year: 774 Days

Day: 17.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.98 AU - 3.22 AU

Year: 1994 Days

Day: 33.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,123,693 km

• M1: 267,780 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 12.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5 AU - 7.74 AU

Year: 5872 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,123,693 km

• M1: 454,329 km (0.063 R)
• M2: 591,660 km (0.109 R)
• M3: 1,154,447 km (0.062 R)
• M4: 1,646,773 km (0.111 R)
• M5: 1,766,751 km (0.103 R)
• M6: 2,182,184 km (0.062 R)
• M7: 2,391,771 km (0.066 R)
• M8: 2,588,342 km (0.102 R)
• M9: 2,668,377 km (0.12 R)
• M10: 2,790,150 km (0.085 R)
• M11: 2,976,399 km (0.107 R)
• M12: 3,166,837 km (0.045 R)
• M13: 3,361,464 km (0.052 R)
• M14: 3,604,710 km (0.105 R)
• M15: 3,922,755 km (0.109 R)
• M16: 4,321,284 km (0.099 R)
• M17: 4,441,112 km (0.096 R)
• M18: 4,659,375 km (0.12 R)
• M19: 4,956,177 km (0.089 R)
• M20: 5,777,769 km (0.051 R)
• M21: 5,883,385 km (0.098 R)
• M22: 5,989,749 km (0.118 R)
• M23: 6,096,712 km (0.045 R)
• M24: 6,367,035 km (0.101 R)
• M25: 6,863,700 km (0.051 R)
• M26: 6,975,749 km (0.043 R)
• M27: 7,201,791 km (0.034 R)
• M28: 7,287,062 km (0.065 R)
• M29: 7,632,035 km (0.081 R)
• M30: 8,278,297 km (0.088 R)
• M31: 8,427,746 km (0.086 R)
• M32: 8,517,804 km (0.117 R)
• M33: 8,668,598 km (0.104 R)
• M34: 8,911,695 km (0.105 R)
• M35: 9,249,786 km (0.074 R)
• M36: 9,811,975 km (0.051 R)
• M37: 10,482,024 km (0.093 R)
• M38: 10,708,814 km (0.064 R)
• M39: 10,969,862 km (0.075 R)
• M40: 11,068,298 km (0.113 R)
• M41: 11,199,944 km (0.118 R)
• M42: 11,698,553 km (0.113 R)
• M43: 12,340,478 km (0.05 R)
• M44: 12,442,952 km (0.12 R)
• M45: 12,924,658 km (0.063 R)
• M46: 13,167,904 km (0.111 R)
• M47: 13,977,527 km (0.111 R)
• M48: 14,191,452 km (0.04 R)
• M49: 14,406,425 km (0.11 R)
• M50: 14,550,338 km (0.078 R)
• M51: 15,057,774 km (0.116 R)
• M52: 15,203,931 km (0.087 R)
• M53: 15,387,188 km (0.085 R)
• M54: 15,829,998 km (0.11 R)
• M55: 16,015,798 km (0.094 R)
• M56: 16,803,880 km (0.103 R)
• M57: 17,990,341 km (0.053 R)
• M58: 18,223,115 km (0.114 R)
• M59: 18,339,801 km (0.111 R)
• M60: 18,613,266 km (0.108 R)
• M61: 18,770,045 km (0.108 R)
• M62: 19,720,440 km (0.109 R)
• M63: 19,840,268 km (0.09 R)
• M64: 20,080,821 km (0.095 R)
• M65: 21,503,048 km (0.118 R)
• M66: 22,455,388 km (0.102 R)
• M67: 23,294,632 km (0.075 R)
• M68: 24,229,619 km (0.073 R)
• M69: 24,615,731 km (0.086 R)
• M70: 25,003,788 km (0.095 R)
• M71: 25,480,856 km (0.06 R)
• M72: 25,873,401 km (0.079 R)
• M73: 29,587,467 km (0.114 R)
• M74: 30,000,207 km (0.088 R)
• M75: 30,877,599 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 8.2

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.24 AU - 7.64 AU

Year: 7412 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,123,693 km

• M1: 103,073 km (0.069 R)
• M2: 163,510 km (0.101 R)
• M3: 276,008 km (0.062 R)
• M4: 421,866 km (0.056 R)
• M5: 499,208 km (0.053 R)
• M6: 569,968 km (0.107 R)
• M7: 670,049 km (0.103 R)
• M8: 917,633 km (0.113 R)
• M9: 976,575 km (0.118 R)
• M10: 1,274,723 km (0.117 R)
• M11: 1,442,871 km (0.089 R)
• M12: 1,600,548 km (0.105 R)
• M13: 1,801,009 km (0.115 R)
• M14: 1,875,957 km (0.086 R)
• M15: 2,146,580 km (0.097 R)
• M16: 2,266,408 km (0.096 R)
• M17: 2,660,598 km (0.059 R)
• M18: 2,987,021 km (0.065 R)
• M19: 3,234,605 km (0.072 R)
• M20: 3,372,385 km (0.099 R)
• M21: 3,797,692 km (0.069 R)
• M22: 4,016,703 km (0.104 R)
• M23: 4,315,151 km (0.094 R)
• M24: 4,518,304 km (0.069 R)
• M25: 4,933,738 km (0.107 R)
• M26: 5,607,377 km (0.079 R)
• M27: 6,053,627 km (0.092 R)
• M28: 6,167,023 km (0.095 R)
• M29: 6,453,503 km (0.098 R)
• M30: 6,950,467 km (0.054 R)
• M31: 7,188,776 km (0.046 R)
• M32: 7,429,629 km (0.102 R)
• M33: 7,611,988 km (0.116 R)
• M34: 7,703,842 km (0.11 R)
• M35: 8,609,806 km (0.07 R)
• M36: 8,962,259 km (0.094 R)
• M37: 9,091,661 km (0.092 R)
• M38: 9,189,049 km (0.094 R)
• M39: 9,254,274 km (0.116 R)
• M40: 9,980,871 km (0.085 R)
• M41: 10,115,060 km (0.092 R)
• M42: 10,589,136 km (0.042 R)
• M43: 10,794,534 km (0.103 R)
• M44: 10,932,164 km (0.073 R)
• M45: 11,348,644 km (0.11 R)
• M46: 12,484,690 km (0.071 R)
• M47: 12,847,166 km (0.099 R)
• M48: 13,102,829 km (0.101 R)
• M49: 13,730,990 km (0.117 R)
• M50: 14,067,436 km (0.114 R)
• M51: 14,255,630 km (0.102 R)
• M52: 15,093,228 km (0.083 R)
• M53: 15,556,832 km (0.085 R)
• M54: 15,634,623 km (0.106 R)
• M55: 15,986,028 km (0.109 R)
• M56: 16,537,745 km (0.08 R)
• M57: 16,656,825 km (0.075 R)
• M58: 17,944,414 km (0.059 R)
• M59: 18,271,286 km (0.088 R)
• M60: 18,517,673 km (0.033 R)
• M61: 18,972,451 km (0.082 R)
• M62: 19,097,066 km (0.096 R)
• M63: 19,388,931 km (0.091 R)
• M64: 19,850,590 km (0.094 R)
• M65: 20,273,503 km (0.069 R)
• M66: 20,870,549 km (0.118 R)
• M67: 21,776,962 km (0.105 R)
• M68: 22,038,160 km (0.12 R)
• M69: 22,607,978 km (0.081 R)
• M70: 22,828,336 km (0.098 R)
• M71: 23,182,584 km (0.094 R)
• M72: 23,672,517 km (0.113 R)
• M73: 24,844,167 km (0.067 R)
• M74: 25,299,842 km (0.08 R)
• M75: 25,482,800 km (0.078 R)
• M76: 26,776,373 km (0.095 R)
• M77: 27,243,567 km (0.049 R)
• M78: 29,330,757 km (0.096 R)
• M79: 29,571,161 km (0.086 R)
• M80: 30,102,532 km (0.099 R)
• M81: 30,442,269 km (0.086 R)
• M82: 31,174,401 km (0.11 R)
• M83: 31,321,605 km (0.091 R)
• M84: 31,863,150 km (0.102 R)
• M85: 33,155,376 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.9

Radius: 5.9

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.22 AU - 20.94 AU

Year: 29252 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,123,693 km

• M1: 316,998 km (0.106 R)
• M2: 995,275 km (0.087 R)
• M3: 1,191,547 km (0.117 R)
• M4: 1,369,419 km (0.067 R)
• M5: 2,022,264 km (0.091 R)
• M6: 2,343,750 km (0.079 R)
• M7: 3,195,261 km (0.106 R)
• M8: 3,825,517 km (0.101 R)
• M9: 4,677,477 km (0.098 R)
• M10: 5,053,117 km (0.079 R)
• M11: 5,100,839 km (0.082 R)
• M12: 8,053,751 km (0.059 R)
• M13: 8,673,984 km (0.069 R)
• M14: 9,426,611 km (0.099 R)
• M15: 9,603,286 km (0.11 R)
• M16: 9,662,377 km (0.116 R)
• M17: 10,381,344 km (0.088 R)
• M18: 10,442,081 km (0.102 R)
• M19: 10,747,261 km (0.089 R)
• M20: 11,429,128 km (0.073 R)
• M21: 11,617,471 km (0.077 R)
• M22: 11,743,732 km (0.11 R)
• M23: 11,870,292 km (0.109 R)
• M24: 12,899,525 km (0.113 R)
• M25: 13,292,818 km (0.11 R)
• M26: 13,424,763 km (0.084 R)
• M27: 14,428,415 km (0.067 R)
• M28: 15,386,739 km (0.107 R)
• M29: 17,292,317 km (0.092 R)
• M30: 18,529,641 km (0.066 R)
• M31: 19,570,094 km (0.12 R)
• M32: 20,248,820 km (0.092 R)
• M33: 21,940,173 km (0.058 R)
• M34: 22,018,114 km (0.113 R)
• M35: 22,174,444 km (0.068 R)
• M36: 22,881,742 km (0.043 R)
• M37: 23,437,050 km (0.042 R)
• M38: 24,157,663 km (0.079 R)
• M39: 24,722,993 km (0.066 R)
• M40: 24,885,307 km (0.079 R)
• M41: 25,292,811 km (0.032 R)
• M42: 26,196,831 km (0.036 R)
• M43: 26,860,896 km (0.083 R)
• M44: 27,111,473 km (0.067 R)
• M45: 30,873,111 km (0.094 R)
• M46: 31,486,462 km (0.108 R)
• M47: 31,574,426 km (0.107 R)
• M48: 32,192,265 km (0.079 R)
• M49: 32,280,977 km (0.04 R)
• M50: 34,522,252 km (0.089 R)
• M51: 35,432,854 km (0.114 R)
• M52: 35,799,219 km (0.111 R)
• M53: 38,964,112 km (0.099 R)
• M54: 39,626,681 km (0.103 R)
• M55: 40,292,990 km (0.05 R)
• M56: 41,733,468 km (0.096 R)
• M57: 42,023,538 km (0.053 R)
• M58: 44,171,165 km (0.119 R)
• M59: 44,565,505 km (0.115 R)
• M60: 45,755,406 km (0.106 R)
• M61: 49,796,643 km (0.115 R)
• M62: 51,859,747 km (0.076 R)
• M63: 52,171,659 km (0.064 R)
• M64: 52,692,708 km (0.098 R)
• M65: 55,749,292 km (0.053 R)
• M66: 56,068,833 km (0.118 R)
• M67: 56,282,160 km (0.116 R)
• M68: 56,388,823 km (0.11 R)
• M69: 61,042,813 km (0.109 R)
• M70: 62,694,972 km (0.092 R)
• M71: 64,250,341 km (0.058 R)
• M72: 64,697,040 km (0.111 R)
• M73: 66,945,945 km (0.089 R)
• M74: 67,852,807 km (0.044 R)
• M75: 68,763,559 km (0.106 R)
• M76: 70,367,248 km (0.111 R)
• M77: 71,289,070 km (0.079 R)
• M78: 75,604,520 km (0.078 R)
• M79: 75,840,137 km (0.053 R)
• M80: 77,615,414 km (0.087 R)
• M81: 78,806,513 km (0.063 R)
• M82: 80,003,595 km (0.084 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: 431 - 11,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit