🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 12.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,237,634 km

• M1: 264,489 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 184 Days

Day: 38.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.53 AU - 2.17 AU

Year: 948 Days

Day: 33 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,237,634 km

• M1: 811,718 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.7 AU - 2.38 AU

Year: 1098 Days

Day: 19.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 170.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.2 AU - 2.48 AU

Year: 1348 Days

Day: 22.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,237,634 km

• M1: 702,512 km (0.092 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 10.6

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.65 AU - 6.65 AU

Year: 5746 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,237,634 km

• M1: 137,630 km (0.097 R)
• M2: 247,584 km (0.103 R)
• M3: 459,116 km (0.054 R)
• M4: 552,315 km (0.078 R)
• M5: 652,995 km (0.102 R)
• M6: 874,699 km (0.085 R)
• M7: 1,121,386 km (0.074 R)
• M8: 1,910,365 km (0.059 R)
• M9: 2,049,341 km (0.069 R)
• M10: 2,253,991 km (0.093 R)
• M11: 2,530,149 km (0.093 R)
• M12: 4,223,148 km (0.12 R)
• M13: 4,379,478 km (0.062 R)
• M14: 4,564,381 km (0.052 R)
• M15: 4,832,909 km (0.062 R)
• M16: 5,162,174 km (0.032 R)
• M17: 5,583,890 km (0.101 R)
• M18: 5,755,778 km (0.096 R)
• M19: 5,987,655 km (0.118 R)
• M20: 6,611,029 km (0.084 R)
• M21: 6,762,572 km (0.084 R)
• M22: 6,884,644 km (0.066 R)
• M23: 7,317,430 km (0.09 R)
• M24: 7,600,469 km (0.058 R)
• M25: 7,951,276 km (0.11 R)
• M26: 8,372,694 km (0.092 R)
• M27: 8,602,775 km (0.079 R)
• M28: 8,701,959 km (0.086 R)
• M29: 8,968,392 km (0.102 R)
• M30: 9,749,293 km (0.081 R)
• M31: 9,921,929 km (0.088 R)
• M32: 9,991,343 km (0.115 R)
• M33: 10,622,795 km (0.045 R)
• M34: 10,800,517 km (0.096 R)
• M35: 11,015,041 km (0.045 R)
• M36: 11,122,751 km (0.096 R)
• M37: 11,703,789 km (0.075 R)
• M38: 11,813,744 km (0.087 R)
• M39: 12,294,551 km (0.11 R)
• M40: 12,781,792 km (0.102 R)
• M41: 12,933,035 km (0.076 R)
• M42: 13,428,503 km (0.07 R)
• M43: 14,046,941 km (0.114 R)
• M44: 15,151,422 km (0.104 R)
• M45: 15,231,307 km (0.096 R)
• M46: 15,311,492 km (0.108 R)
• M47: 15,512,402 km (0.108 R)
• M48: 16,038,687 km (0.111 R)
• M49: 16,161,058 km (0.03 R)
• M50: 16,283,579 km (0.087 R)
• M51: 16,901,418 km (0.074 R)
• M52: 17,150,648 km (0.093 R)
• M53: 17,652,848 km (0.082 R)
• M54: 17,779,109 km (0.059 R)
• M55: 17,863,482 km (0.095 R)
• M56: 18,117,349 km (0.117 R)
• M57: 18,972,451 km (0.102 R)
• M58: 19,058,619 km (0.07 R)
• M59: 19,448,322 km (0.118 R)
• M60: 19,578,771 km (0.086 R)
• M61: 19,665,837 km (0.031 R)
• M62: 19,928,082 km (0.036 R)
• M63: 20,544,425 km (0.041 R)
• M64: 21,033,012 km (0.046 R)
• M65: 21,301,241 km (0.092 R)
• M66: 22,339,600 km (0.096 R)
• M67: 23,348,338 km (0.067 R)
• M68: 23,904,693 km (0.063 R)
• M69: 24,465,535 km (0.026 R)
• M70: 24,889,047 km (0.088 R)
• M71: 25,314,952 km (0.11 R)
• M72: 26,993,889 km (0.062 R)
• M73: 27,529,150 km (0.083 R)
• M74: 27,871,430 km (0.094 R)
• M75: 28,067,702 km (0.116 R)
• M76: 28,807,763 km (0.072 R)
• M77: 29,254,911 km (0.09 R)
• M78: 29,554,406 km (0.092 R)
• M79: 30,610,118 km (0.029 R)
• M80: 31,422,883 km (0.086 R)
• M81: 31,678,396 km (0.063 R)
• M82: 32,707,031 km (0.096 R)
• M83: 35,432,405 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 8.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.56 AU - 8.42 AU

Year: 6962 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,237,634 km

• M1: 117,584 km (0.115 R)
• M2: 359,783 km (0.082 R)
• M3: 425,157 km (0.12 R)
• M4: 761,154 km (0.115 R)
• M5: 864,526 km (0.119 R)
• M6: 1,361,041 km (0.102 R)
• M7: 1,638,845 km (0.118 R)
• M8: 1,874,162 km (0.106 R)
• M9: 2,057,868 km (0.032 R)
• M10: 2,226,016 km (0.069 R)
• M11: 2,333,577 km (0.096 R)
• M12: 2,398,951 km (0.104 R)
• M13: 2,531,495 km (0.106 R)
• M14: 2,689,321 km (0.068 R)
• M15: 2,803,913 km (0.036 R)
• M16: 3,230,416 km (0.07 R)
• M17: 3,728,129 km (0.099 R)
• M18: 3,804,872 km (0.055 R)
• M19: 4,222,998 km (0.053 R)
• M20: 4,410,744 km (0.06 R)
• M21: 4,794,163 km (0.055 R)
• M22: 5,074,809 km (0.066 R)
• M23: 5,534,822 km (0.092 R)
• M24: 5,799,461 km (0.108 R)
• M25: 5,888,621 km (0.079 R)
• M26: 6,219,531 km (0.095 R)
• M27: 7,025,415 km (0.106 R)
• M28: 7,120,559 km (0.063 R)
• M29: 7,376,372 km (0.076 R)
• M30: 7,733,013 km (0.045 R)
• M31: 7,831,149 km (0.11 R)
• M32: 8,128,400 km (0.103 R)
• M33: 8,429,391 km (0.102 R)
• M34: 8,870,555 km (0.115 R)
• M35: 9,599,097 km (0.078 R)
• M36: 9,704,713 km (0.096 R)
• M37: 10,238,777 km (0.081 R)
• M38: 10,672,910 km (0.062 R)
• M39: 10,745,914 km (0.065 R)
• M40: 11,671,626 km (0.105 R)
• M41: 12,507,429 km (0.053 R)
• M42: 13,010,228 km (0.088 R)
• M43: 13,127,213 km (0.09 R)
• M44: 13,244,647 km (0.105 R)
• M45: 13,440,920 km (0.12 R)
• M46: 15,954,763 km (0.118 R)
• M47: 16,626,756 km (0.093 R)
• M48: 17,824,586 km (0.095 R)
• M49: 18,302,851 km (0.119 R)
• M50: 18,565,545 km (0.098 R)
• M51: 18,873,417 km (0.097 R)
• M52: 19,583,857 km (0.07 R)
• M53: 20,529,316 km (0.091 R)
• M54: 21,859,390 km (0.118 R)
• M55: 23,977,846 km (0.112 R)
• M56: 24,409,436 km (0.074 R)
• M57: 24,698,459 km (0.063 R)
• M58: 24,988,828 km (0.114 R)
• M59: 25,328,864 km (0.063 R)
• M60: 26,407,465 km (0.071 R)
• M61: 26,555,716 km (0.078 R)
• M62: 26,803,450 km (0.068 R)
• M63: 26,902,783 km (0.087 R)
• M64: 27,401,094 km (0.062 R)
• M65: 27,501,175 km (0.07 R)
• M66: 28,003,225 km (0.096 R)
• M67: 28,255,298 km (0.07 R)
• M68: 28,914,426 km (0.062 R)
• M69: 29,118,178 km (0.036 R)
• M70: 29,476,016 km (0.058 R)
• M71: 29,681,115 km (0.088 R)
• M72: 29,989,736 km (0.074 R)
• M73: 30,662,028 km (0.041 R)
• M74: 30,765,849 km (0.077 R)
• M75: 32,285,016 km (0.096 R)
• M76: 32,920,807 km (0.114 R)
• M77: 33,027,171 km (0.028 R)
• M78: 33,240,198 km (0.109 R)
• M79: 33,774,861 km (0.062 R)
• M80: 34,204,656 km (0.12 R)
• M81: 34,312,366 km (0.069 R)
• M82: 34,582,241 km (0.077 R)
• M83: 35,069,630 km (0.115 R)
• M84: 36,215,849 km (0.055 R)
• M85: 36,490,661 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.7

Radius: 7.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.91 AU - 17.13 AU

Year: 23034 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,237,634 km

• M1: 130,449 km (0.085 R)
• M2: 499,657 km (0.111 R)
• M3: 623,075 km (0.071 R)
• M4: 797,057 km (0.117 R)
• M5: 1,408,913 km (0.037 R)
• M6: 2,079,261 km (0.063 R)
• M7: 2,493,049 km (0.073 R)
• M8: 2,899,955 km (0.094 R)
• M9: 2,996,745 km (0.1 R)
• M10: 3,463,041 km (0.064 R)
• M11: 4,314,552 km (0.077 R)
• M12: 4,574,703 km (0.067 R)
• M13: 4,763,645 km (0.092 R)
• M14: 5,227,698 km (0.105 R)
• M15: 5,909,565 km (0.116 R)
• M16: 6,492,099 km (0.098 R)
• M17: 6,619,407 km (0.118 R)
• M18: 7,180,249 km (0.101 R)
• M19: 7,355,877 km (0.109 R)
• M20: 7,666,592 km (0.104 R)
• M21: 8,118,078 km (0.116 R)
• M22: 8,301,186 km (0.107 R)
• M23: 8,811,464 km (0.091 R)
• M24: 9,911,158 km (0.044 R)
• M25: 10,452,254 km (0.048 R)
• M26: 10,601,403 km (0.058 R)
• M27: 11,307,355 km (0.054 R)
• M28: 12,977,017 km (0.077 R)
• M29: 13,244,797 km (0.074 R)
• M30: 14,777,876 km (0.067 R)
• M31: 15,226,221 km (0.045 R)
• M32: 15,395,566 km (0.082 R)
• M33: 16,946,746 km (0.085 R)
• M34: 19,334,926 km (0.073 R)
• M35: 19,395,962 km (0.111 R)
• M36: 20,071,696 km (0.1 R)
• M37: 20,257,347 km (0.072 R)
• M38: 20,755,209 km (0.076 R)
• M39: 21,509,481 km (0.098 R)
• M40: 21,699,321 km (0.11 R)
• M41: 22,593,318 km (0.104 R)
• M42: 23,044,654 km (0.117 R)
• M43: 24,284,970 km (0.059 R)
• M44: 24,880,071 km (0.099 R)
• M45: 26,017,164 km (0.085 R)
• M46: 28,272,502 km (0.118 R)
• M47: 28,411,179 km (0.1 R)
• M48: 28,968,132 km (0.084 R)
• M49: 31,447,118 km (0.049 R)
• M50: 31,806,901 km (0.096 R)
• M51: 32,095,625 km (0.041 R)
• M52: 32,457,652 km (0.118 R)
• M53: 32,675,616 km (0.051 R)
• M54: 33,039,887 km (0.062 R)
• M55: 34,510,434 km (0.106 R)
• M56: 36,227,967 km (0.101 R)
• M57: 36,831,744 km (0.067 R)
• M58: 37,134,979 km (0.109 R)
• M59: 37,820,137 km (0.115 R)
• M60: 37,973,026 km (0.098 R)
• M61: 38,202,659 km (0.101 R)
• M62: 38,509,484 km (0.086 R)
• M63: 39,203,020 km (0.105 R)
• M64: 40,056,326 km (0.036 R)
• M65: 40,289,998 km (0.117 R)
• M66: 40,446,178 km (0.069 R)
• M67: 40,602,508 km (0.12 R)
• M68: 41,702,202 km (0.093 R)
• M69: 42,652,447 km (0.111 R)
• M70: 43,770,243 km (0.097 R)
• M71: 44,897,612 km (0.074 R)
• M72: 44,978,545 km (0.029 R)
• M73: 45,627,500 km (0.069 R)
• M74: 46,606,618 km (0.093 R)
• M75: 47,427,911 km (0.096 R)
• M76: 48,668,675 km (0.114 R)
• M77: 50,676,129 km (0.057 R)
• M78: 52,029,391 km (0.083 R)
• M79: 52,199,484 km (0.099 R)
• M80: 52,369,577 km (0.069 R)
• M81: 52,454,848 km (0.099 R)
• M82: 52,539,969 km (0.106 R)
• M83: 52,710,511 km (0.05 R)
• M84: 54,685,053 km (0.084 R)
• M85: 55,985,806 km (0.105 R)
• M86: 56,858,560 km (0.116 R)
• M87: 57,911,879 km (0.112 R)
• M88: 58,617,682 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit