🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 45.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.74 AU - 0.76 AU

Year: 243 Days

Day: 14.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,199,622 km

• M1: 47,273 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.88 AU - 1.32 AU

Year: 432 Days

Day: 21.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.31 AU - 1.37 AU

Year: 581 Days

Day: 33 Hours

Environment

Temp: -24 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.47 AU - 6.11 AU

Year: 4559 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,199,622 km

• M1: 207,941 km (0.11 R)
• M2: 358,586 km (0.095 R)
• M3: 504,594 km (0.081 R)
• M4: 939,475 km (0.088 R)
• M5: 1,311,225 km (0.088 R)
• M6: 1,443,171 km (0.113 R)
• M7: 1,840,951 km (0.077 R)
• M8: 1,963,771 km (0.072 R)
• M9: 2,386,834 km (0.03 R)
• M10: 2,778,631 km (0.097 R)
• M11: 3,437,161 km (0.093 R)
• M12: 3,914,527 km (0.061 R)
• M13: 4,591,757 km (0.052 R)
• M14: 4,688,098 km (0.069 R)
• M15: 4,919,676 km (0.119 R)
• M16: 5,043,094 km (0.053 R)
• M17: 5,230,241 km (0.108 R)
• M18: 5,470,645 km (0.104 R)
• M19: 5,714,639 km (0.111 R)
• M20: 6,307,196 km (0.09 R)
• M21: 6,509,153 km (0.086 R)
• M22: 6,699,591 km (0.09 R)
• M23: 7,380,710 km (0.085 R)
• M24: 7,665,096 km (0.062 R)
• M25: 8,584,674 km (0.064 R)
• M26: 9,616,450 km (0.092 R)
• M27: 9,755,876 km (0.084 R)
• M28: 10,400,044 km (0.052 R)
• M29: 10,799,620 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 8.5

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.28 AU - 13.5 AU

Year: 13467 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,199,622 km

• M1: 116,537 km (0.12 R)
• M2: 226,042 km (0.116 R)
• M3: 412,441 km (0.107 R)
• M4: 590,612 km (0.104 R)
• M5: 669,151 km (0.08 R)
• M6: 927,208 km (0.117 R)
• M7: 1,067,830 km (0.076 R)
• M8: 1,190,649 km (0.096 R)
• M9: 1,614,909 km (0.103 R)
• M10: 2,238,433 km (0.116 R)
• M11: 2,658,803 km (0.096 R)
• M12: 3,209,772 km (0.113 R)
• M13: 3,720,499 km (0.102 R)
• M14: 4,735,072 km (0.104 R)
• M15: 4,857,443 km (0.081 R)
• M16: 5,570,576 km (0.066 R)
• M17: 6,093,570 km (0.096 R)
• M18: 6,677,899 km (0.039 R)
• M19: 7,327,005 km (0.12 R)
• M20: 7,468,823 km (0.075 R)
• M21: 8,387,504 km (0.099 R)
• M22: 8,735,020 km (0.083 R)
• M23: 9,649,960 km (0.079 R)
• M24: 9,753,632 km (0.099 R)
• M25: 10,382,691 km (0.052 R)
• M26: 10,648,676 km (0.119 R)
• M27: 11,514,997 km (0.1 R)
• M28: 11,790,257 km (0.046 R)
• M29: 12,347,509 km (0.11 R)
• M30: 12,516,405 km (0.12 R)
• M31: 12,856,441 km (0.096 R)
• M32: 13,661,577 km (0.09 R)
• M33: 14,423,778 km (0.112 R)
• M34: 14,542,259 km (0.111 R)
• M35: 15,866,949 km (0.099 R)
• M36: 16,234,959 km (0.042 R)
• M37: 16,792,211 km (0.102 R)
• M38: 16,916,826 km (0.09 R)
• M39: 17,608,118 km (0.116 R)
• M40: 17,798,257 km (0.042 R)
• M41: 18,244,508 km (0.079 R)
• M42: 18,694,498 km (0.11 R)
• M43: 19,083,153 km (0.107 R)
• M44: 19,605,399 km (0.025 R)
• M45: 19,736,746 km (0.097 R)
• M46: 20,264,827 km (0.058 R)
• M47: 22,149,910 km (0.067 R)
• M48: 23,251,847 km (0.108 R)
• M49: 23,599,962 km (0.077 R)
• M50: 24,796,296 km (0.116 R)
• M51: 25,724,251 km (0.117 R)
• M52: 27,835,377 km (0.061 R)
• M53: 29,248,328 km (0.104 R)
• M54: 29,473,473 km (0.118 R)
• M55: 30,380,186 km (0.063 R)
• M56: 30,760,613 km (0.096 R)
• M57: 32,686,686 km (0.12 R)
• M58: 33,939,718 km (0.112 R)
• M59: 34,969,400 km (0.097 R)
• M60: 35,288,193 km (0.076 R)
• M61: 36,331,189 km (0.065 R)
• M62: 36,411,823 km (0.099 R)
• M63: 36,654,171 km (0.083 R)
• M64: 36,816,036 km (0.038 R)
• M65: 36,978,050 km (0.115 R)
• M66: 37,547,270 km (0.109 R)
• M67: 38,119,333 km (0.097 R)
• M68: 38,941,523 km (0.068 R)
• M69: 39,106,679 km (0.067 R)
• M70: 45,552,103 km (0.113 R)
• M71: 46,249,379 km (0.119 R)
• M72: 46,687,102 km (0.11 R)
• M73: 48,451,459 km (0.066 R)
• M74: 49,163,246 km (0.118 R)
• M75: 49,431,026 km (0.114 R)
• M76: 50,777,556 km (0.103 R)
• M77: 51,591,070 km (0.115 R)
• M78: 51,863,338 km (0.094 R)
• M79: 52,135,905 km (0.113 R)
• M80: 52,865,344 km (0.117 R)
• M81: 53,965,786 km (0.064 R)
• M82: 54,149,941 km (0.077 R)
• M83: 54,334,246 km (0.046 R)
• M84: 54,611,151 km (0.106 R)
• M85: 57,405,939 km (0.074 R)
• M86: 58,253,411 km (0.076 R)
• M87: 58,347,807 km (0.086 R)
• M88: 58,726,140 km (0.042 R)
• M89: 59,580,045 km (0.031 R)
• M90: 62,455,914 km (0.098 R)
• M91: 62,842,774 km (0.049 R)
• M92: 63,521,799 km (0.079 R)
• M93: 63,618,888 km (0.09 R)
• M94: 65,474,949 km (0.101 R)

Asteroid Belt

Center: 14.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.7

Radius: 4.4

Gravity: 31.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.63 AU - 19.61 AU

Year: 28905 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 93,199,622 km

• M1: 97,987 km (0.108 R)
• M2: 134,189 km (0.04 R)
• M3: 279,598 km (0.071 R)
• M4: 338,241 km (0.093 R)
• M5: 772,075 km (0.041 R)
• M6: 856,448 km (0.094 R)
• M7: 943,813 km (0.036 R)
• M8: 1,891,815 km (0.112 R)
• M9: 2,122,943 km (0.091 R)
• M10: 2,527,905 km (0.118 R)
• M11: 3,640,015 km (0.116 R)
• M12: 3,926,645 km (0.091 R)
• M13: 4,829,767 km (0.11 R)
• M14: 4,986,247 km (0.118 R)
• M15: 5,038,905 km (0.102 R)
• M16: 6,990,858 km (0.061 R)
• M17: 7,346,602 km (0.08 R)
• M18: 8,261,243 km (0.098 R)
• M19: 8,448,390 km (0.054 R)
• M20: 8,890,751 km (0.116 R)
• M21: 9,863,586 km (0.082 R)
• M22: 10,328,985 km (0.088 R)
• M23: 10,801,565 km (0.065 R)
• M24: 12,977,615 km (0.049 R)
• M25: 13,122,576 km (0.099 R)
• M26: 13,634,051 km (0.064 R)
• M27: 14,525,953 km (0.084 R)
• M28: 16,365,558 km (0.068 R)
• M29: 16,679,265 km (0.099 R)
• M30: 16,915,779 km (0.068 R)
• M31: 17,153,341 km (0.101 R)
• M32: 17,712,238 km (0.117 R)
• M33: 17,873,056 km (0.102 R)
• M34: 17,953,540 km (0.12 R)
• M35: 18,602,495 km (0.094 R)
• M36: 19,094,074 km (0.099 R)
• M37: 20,594,690 km (0.039 R)
• M38: 20,763,736 km (0.057 R)
• M39: 22,046,238 km (0.088 R)
• M40: 22,915,402 km (0.111 R)
• M41: 23,442,286 km (0.117 R)
• M42: 23,530,399 km (0.101 R)
• M43: 23,618,661 km (0.117 R)
• M44: 24,507,871 km (0.101 R)
• M45: 25,498,508 km (0.054 R)
• M46: 26,410,457 km (0.079 R)
• M47: 26,502,160 km (0.059 R)
• M48: 26,778,168 km (0.111 R)
• M49: 27,985,124 km (0.04 R)
• M50: 29,209,583 km (0.098 R)
• M51: 29,399,422 km (0.047 R)
• M52: 32,297,283 km (0.118 R)
• M53: 32,986,480 km (0.088 R)
• M54: 34,079,143 km (0.112 R)
• M55: 35,385,731 km (0.099 R)
• M56: 36,708,625 km (0.109 R)
• M57: 38,566,929 km (0.09 R)
• M58: 39,297,865 km (0.104 R)
• M59: 39,507,451 km (0.118 R)
• M60: 40,773,348 km (0.098 R)
• M61: 42,266,784 km (0.111 R)
• M62: 43,452,796 km (0.032 R)
• M63: 43,561,254 km (0.063 R)
• M64: 43,886,779 km (0.077 R)
• M65: 44,978,096 km (0.104 R)
• M66: 45,526,970 km (0.073 R)
• M67: 45,857,432 km (0.095 R)
• M68: 49,205,283 km (0.118 R)
• M69: 49,431,325 km (0.098 R)
• M70: 50,338,636 km (0.034 R)
• M71: 51,251,483 km (0.093 R)
• M72: 55,426,460 km (0.098 R)
• M73: 55,661,628 km (0.102 R)
• M74: 56,368,926 km (0.078 R)
• M75: 58,748,281 km (0.096 R)
• M76: 59,709,148 km (0.093 R)
• M77: 62,378,123 km (0.117 R)
• M78: 62,867,608 km (0.101 R)
• M79: 62,990,128 km (0.08 R)
• M80: 64,590,676 km (0.074 R)
• M81: 64,838,111 km (0.092 R)
• M82: 66,454,067 km (0.066 R)
• M83: 70,106,200 km (0.08 R)
• M84: 71,508,530 km (0.031 R)
• M85: 71,636,436 km (0.109 R)
• M86: 75,249,524 km (0.113 R)
• M87: 76,423,419 km (0.114 R)
• M88: 76,815,963 km (0.088 R)
• M89: 76,947,011 km (0.084 R)
• M90: 80,912,402 km (0.097 R)
• M91: 82,248,909 km (0.1 R)
• M92: 82,382,949 km (0.085 R)
• M93: 82,919,856 km (0.105 R)
• M94: 85,350,372 km (0.08 R)
• M95: 85,486,058 km (0.109 R)
• M96: 86,438,098 km (0.074 R)
• M97: 86,847,099 km (0.109 R)
• M98: 90,696,103 km (0.109 R)
• M99: 93,199,623 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit