🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.28 AU

Year: 539 Days

Day: 32 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 11.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.24 AU - 3.62 AU

Year: 2814 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,646,991 km

• M1: 156,330 km (0.107 R)
• M2: 244,443 km (0.087 R)
• M3: 335,249 km (0.081 R)
• M4: 461,360 km (0.078 R)
• M5: 613,800 km (0.111 R)
• M6: 832,213 km (0.112 R)
• M7: 946,955 km (0.114 R)
• M8: 1,103,135 km (0.078 R)
• M9: 1,193,791 km (0.111 R)
• M10: 1,344,286 km (0.113 R)
• M11: 1,541,456 km (0.066 R)
• M12: 1,623,137 km (0.117 R)
• M13: 1,695,841 km (0.075 R)
• M14: 1,920,837 km (0.106 R)
• M15: 2,076,418 km (0.067 R)
• M16: 2,155,855 km (0.085 R)
• M17: 2,388,330 km (0.111 R)
• M18: 2,629,183 km (0.076 R)
• M19: 2,878,113 km (0.061 R)
• M20: 3,239,542 km (0.072 R)
• M21: 3,318,829 km (0.089 R)
• M22: 3,794,999 km (0.103 R)
• M23: 4,134,137 km (0.075 R)
• M24: 4,351,054 km (0.097 R)
• M25: 4,424,207 km (0.075 R)
• M26: 4,542,091 km (0.095 R)
• M27: 4,932,691 km (0.072 R)
• M28: 5,209,447 km (0.066 R)
• M29: 5,334,062 km (0.114 R)
• M30: 5,618,298 km (0.067 R)
• M31: 5,730,197 km (0.077 R)
• M32: 5,923,627 km (0.086 R)
• M33: 6,483,721 km (0.107 R)
• M34: 6,872,377 km (0.043 R)
• M35: 6,992,055 km (0.087 R)
• M36: 7,112,631 km (0.091 R)
• M37: 7,216,452 km (0.096 R)
• M38: 7,338,224 km (0.118 R)
• M39: 7,672,127 km (0.088 R)
• M40: 7,778,640 km (0.068 R)
• M41: 7,957,260 km (0.082 R)
• M42: 8,173,429 km (0.087 R)
• M43: 8,611,601 km (0.111 R)
• M44: 8,833,605 km (0.11 R)
• M45: 9,151,351 km (0.101 R)
• M46: 9,548,982 km (0.043 R)
• M47: 10,459,584 km (0.104 R)
• M48: 10,637,007 km (0.082 R)
• M49: 10,795,730 km (0.083 R)
• M50: 10,875,316 km (0.069 R)
• M51: 11,055,283 km (0.105 R)
• M52: 11,846,057 km (0.117 R)
• M53: 12,279,592 km (0.119 R)
• M54: 13,204,555 km (0.116 R)
• M55: 13,482,209 km (0.082 R)
• M56: 13,610,863 km (0.087 R)
• M57: 13,869,667 km (0.07 R)
• M58: 14,064,893 km (0.095 R)
• M59: 14,282,857 km (0.094 R)
• M60: 14,501,868 km (0.075 R)
• M61: 14,633,813 km (0.087 R)
• M62: 14,832,479 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 14

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.58 AU - 8.76 AU

Year: 10344 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,646,991 km

• M1: 224,546 km (0.048 R)
• M2: 406,457 km (0.113 R)
• M3: 600,935 km (0.042 R)
• M4: 699,220 km (0.095 R)
• M5: 1,077,404 km (0.059 R)
• M6: 1,249,890 km (0.098 R)
• M7: 1,535,473 km (0.068 R)
• M8: 1,659,489 km (0.102 R)
• M9: 1,956,142 km (0.083 R)
• M10: 2,707,273 km (0.116 R)
• M11: 2,859,115 km (0.081 R)
• M12: 3,080,968 km (0.043 R)
• M13: 3,171,325 km (0.056 R)
• M14: 3,262,580 km (0.111 R)
• M15: 3,804,723 km (0.115 R)
• M16: 4,173,781 km (0.039 R)
• M17: 4,324,725 km (0.114 R)
• M18: 4,503,195 km (0.054 R)
• M19: 4,632,148 km (0.088 R)
• M20: 4,762,299 km (0.025 R)
• M21: 5,133,451 km (0.118 R)
• M22: 5,486,652 km (0.111 R)
• M23: 5,847,930 km (0.093 R)
• M24: 6,045,699 km (0.115 R)
• M25: 6,245,711 km (0.107 R)
• M26: 6,593,676 km (0.068 R)
• M27: 6,681,639 km (0.108 R)
• M28: 7,097,521 km (0.072 R)
• M29: 7,369,490 km (0.12 R)
• M30: 7,522,080 km (0.091 R)
• M31: 8,017,249 km (0.068 R)
• M32: 8,111,346 km (0.115 R)
• M33: 8,523,189 km (0.106 R)
• M34: 8,812,362 km (0.116 R)
• M35: 9,202,962 km (0.104 R)
• M36: 9,566,185 km (0.118 R)
• M37: 9,934,047 km (0.05 R)
• M38: 10,035,175 km (0.051 R)
• M39: 10,374,762 km (0.066 R)
• M40: 10,821,910 km (0.114 R)
• M41: 11,240,335 km (0.099 R)
• M42: 11,770,959 km (0.079 R)
• M43: 12,021,386 km (0.061 R)
• M44: 12,563,977 km (0.103 R)
• M45: 13,151,598 km (0.098 R)
• M46: 13,299,849 km (0.094 R)
• M47: 13,411,449 km (0.106 R)
• M48: 14,163,478 km (0.097 R)
• M49: 15,317,176 km (0.096 R)
• M50: 15,669,180 km (0.102 R)
• M51: 15,905,395 km (0.114 R)
• M52: 16,182,301 km (0.083 R)
• M53: 16,902,016 km (0.094 R)
• M54: 18,042,401 km (0.114 R)
• M55: 20,913,932 km (0.092 R)
• M56: 21,829,172 km (0.081 R)
• M57: 22,048,931 km (0.045 R)
• M58: 22,535,274 km (0.042 R)
• M59: 22,757,426 km (0.062 R)
• M60: 22,846,587 km (0.077 R)
• M61: 22,980,327 km (0.062 R)
• M62: 23,293,735 km (0.113 R)
• M63: 24,744,086 km (0.056 R)
• M64: 26,270,284 km (0.115 R)
• M65: 27,021,265 km (0.118 R)
• M66: 27,257,330 km (0.093 R)
• M67: 27,352,026 km (0.094 R)
• M68: 30,880,591 km (0.106 R)
• M69: 31,275,978 km (0.117 R)
• M70: 32,171,770 km (0.118 R)
• M71: 32,823,867 km (0.03 R)
• M72: 33,075,790 km (0.116 R)
• M73: 33,328,461 km (0.112 R)
• M74: 33,429,739 km (0.114 R)
• M75: 33,531,016 km (0.115 R)
• M76: 34,141,226 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.3

Radius: 4.7

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.56 AU - 18.36 AU

Year: 25629 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,646,991 km

• M1: 85,869 km (0.1 R)
• M2: 230,381 km (0.042 R)
• M3: 502,649 km (0.073 R)
• M4: 726,298 km (0.05 R)
• M5: 823,985 km (0.061 R)
• M6: 874,400 km (0.071 R)
• M7: 1,032,076 km (0.108 R)
• M8: 1,114,355 km (0.081 R)
• M9: 1,314,666 km (0.05 R)
• M10: 1,344,286 km (0.081 R)
• M11: 1,588,729 km (0.092 R)
• M12: 1,947,315 km (0.086 R)
• M13: 2,049,491 km (0.1 R)
• M14: 2,258,928 km (0.074 R)
• M15: 2,660,748 km (0.11 R)
• M16: 3,364,755 km (0.119 R)
• M17: 3,737,254 km (0.088 R)
• M18: 3,864,263 km (0.099 R)
• M19: 3,907,048 km (0.112 R)
• M20: 3,949,833 km (0.099 R)
• M21: 4,431,388 km (0.092 R)
• M22: 4,656,383 km (0.085 R)
• M23: 5,258,664 km (0.117 R)
• M24: 6,433,606 km (0.096 R)
• M25: 7,207,476 km (0.071 R)
• M26: 8,728,587 km (0.038 R)
• M27: 10,285,452 km (0.114 R)
• M28: 10,463,623 km (0.095 R)
• M29: 10,523,313 km (0.08 R)
• M30: 11,369,887 km (0.087 R)
• M31: 11,431,222 km (0.11 R)
• M32: 12,743,794 km (0.1 R)
• M33: 13,906,468 km (0.106 R)
• M34: 14,766,955 km (0.115 R)
• M35: 15,305,059 km (0.093 R)
• M36: 17,662,422 km (0.114 R)
• M37: 17,804,690 km (0.054 R)
• M38: 18,161,630 km (0.103 R)
• M39: 18,377,051 km (0.116 R)
• M40: 18,449,008 km (0.062 R)
• M41: 18,882,842 km (0.093 R)
• M42: 20,056,138 km (0.092 R)
• M43: 20,801,434 km (0.094 R)
• M44: 21,328,318 km (0.097 R)
• M45: 22,242,062 km (0.116 R)
• M46: 22,703,721 km (0.055 R)
• M47: 23,168,372 km (0.07 R)
• M48: 23,793,093 km (0.075 R)
• M49: 24,028,709 km (0.107 R)
• M50: 25,058,691 km (0.086 R)
• M51: 25,538,900 km (0.074 R)
• M52: 25,699,717 km (0.104 R)
• M53: 25,860,834 km (0.049 R)
• M54: 25,941,468 km (0.109 R)
• M55: 29,152,436 km (0.091 R)
• M56: 29,911,047 km (0.054 R)
• M57: 29,995,719 km (0.113 R)
• M58: 31,103,791 km (0.089 R)
• M59: 31,361,548 km (0.053 R)
• M60: 31,533,586 km (0.11 R)
• M61: 31,706,072 km (0.089 R)
• M62: 32,399,159 km (0.103 R)
• M63: 35,578,862 km (0.111 R)
• M64: 36,841,916 km (0.028 R)
• M65: 37,753,117 km (0.097 R)
• M66: 38,764,099 km (0.064 R)
• M67: 38,856,401 km (0.074 R)
• M68: 39,783,759 km (0.119 R)
• M69: 42,323,930 km (0.073 R)
• M70: 43,182,323 km (0.081 R)
• M71: 45,304,518 km (0.105 R)
• M72: 46,574,455 km (0.11 R)
• M73: 49,249,115 km (0.099 R)
• M74: 49,749,819 km (0.113 R)
• M75: 50,151,639 km (0.04 R)
• M76: 51,464,959 km (0.081 R)
• M77: 53,507,418 km (0.075 R)
• M78: 55,784,597 km (0.036 R)
• M79: 57,040,023 km (0.082 R)
• M80: 57,355,225 km (0.08 R)
• M81: 60,432,902 km (0.104 R)
• M82: 61,829,847 km (0.041 R)
• M83: 62,369,895 km (0.116 R)
• M84: 62,478,204 km (0.117 R)
• M85: 62,803,131 km (0.067 R)
• M86: 63,128,805 km (0.096 R)
• M87: 63,346,171 km (0.119 R)
• M88: 63,563,686 km (0.092 R)
• M89: 65,533,292 km (0.05 R)
• M90: 66,968,235 km (0.114 R)
• M91: 67,300,940 km (0.091 R)
• M92: 67,634,095 km (0.111 R)
• M93: 67,967,698 km (0.111 R)
• M94: 69,756,739 km (0.108 R)
• M95: 70,206,430 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit