🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 19.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.69 AU - 0.89 AU

Year: 260 Days

Day: 28.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.5 AU - 1.52 AU

Year: 688 Days

Day: 30.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,833,334 km

• M1: 295,306 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.33 AU - 2.11 AU

Year: 837 Days

Day: 46.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.6 AU - 2.54 AU

Year: 1104 Days

Day: 12.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,833,334 km

• M1: 57,446 km (0.055 R)
• M2: 244,293 km (0.038 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 9.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.22 AU - 5.4 AU

Year: 3912 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,833,334 km

• M1: 152,739 km (0.042 R)
• M2: 223,350 km (0.078 R)
• M3: 422,315 km (0.082 R)
• M4: 488,736 km (0.114 R)
• M5: 614,997 km (0.099 R)
• M6: 712,535 km (0.08 R)
• M7: 784,342 km (0.088 R)
• M8: 969,544 km (0.114 R)
• M9: 1,230,742 km (0.119 R)
• M10: 1,357,002 km (0.062 R)
• M11: 1,595,461 km (0.063 R)
• M12: 1,733,839 km (0.097 R)
• M13: 1,993,242 km (0.111 R)
• M14: 2,097,512 km (0.115 R)
• M15: 2,296,178 km (0.12 R)
• M16: 2,581,461 km (0.074 R)
• M17: 2,861,508 km (0.093 R)
• M18: 2,996,595 km (0.109 R)
• M19: 3,116,722 km (0.106 R)
• M20: 3,255,998 km (0.098 R)
• M21: 3,415,020 km (0.102 R)
• M22: 3,576,885 km (0.115 R)
• M23: 3,741,144 km (0.034 R)
• M24: 4,001,743 km (0.094 R)
• M25: 4,172,434 km (0.109 R)
• M26: 4,520,997 km (0.082 R)
• M27: 4,858,939 km (0.098 R)
• M28: 5,412,601 km (0.106 R)
• M29: 5,835,663 km (0.116 R)
• M30: 5,921,533 km (0.071 R)
• M31: 6,291,338 km (0.057 R)
• M32: 6,490,154 km (0.102 R)
• M33: 6,646,334 km (0.065 R)
• M34: 6,848,890 km (0.114 R)
• M35: 6,916,807 km (0.06 R)
• M36: 7,053,390 km (0.069 R)
• M37: 7,679,457 km (0.111 R)
• M38: 7,773,704 km (0.104 R)
• M39: 8,034,902 km (0.054 R)
• M40: 8,517,205 km (0.089 R)
• M41: 8,959,416 km (0.1 R)
• M42: 9,509,937 km (0.116 R)
• M43: 9,585,932 km (0.115 R)
• M44: 9,943,022 km (0.039 R)
• M45: 10,149,019 km (0.08 R)
• M46: 10,252,540 km (0.113 R)
• M47: 10,356,361 km (0.097 R)
• M48: 11,013,694 km (0.034 R)
• M49: 11,146,687 km (0.1 R)
• M50: 11,630,337 km (0.038 R)
• M51: 12,175,621 km (0.095 R)
• M52: 12,451,330 km (0.11 R)
• M53: 12,924,957 km (0.092 R)
• M54: 13,518,112 km (0.109 R)
• M55: 13,889,863 km (0.055 R)
• M56: 14,789,694 km (0.115 R)
• M57: 15,054,483 km (0.074 R)
• M58: 15,409,927 km (0.073 R)
• M59: 15,499,237 km (0.11 R)
• M60: 15,588,846 km (0.08 R)
• M61: 16,584,420 km (0.085 R)
• M62: 17,228,738 km (0.099 R)
• M63: 17,507,439 km (0.044 R)
• M64: 17,912,550 km (0.066 R)
• M65: 18,006,348 km (0.104 R)
• M66: 18,320,653 km (0.076 R)
• M67: 18,415,348 km (0.116 R)
• M68: 18,478,479 km (0.099 R)
• M69: 18,573,473 km (0.09 R)
• M70: 19,018,527 km (0.093 R)
• M71: 19,338,666 km (0.045 R)
• M72: 19,499,334 km (0.105 R)
• M73: 19,628,138 km (0.109 R)
• M74: 19,789,704 km (0.057 R)
• M75: 19,951,718 km (0.108 R)
• M76: 20,049,107 km (0.098 R)
• M77: 20,146,644 km (0.028 R)
• M78: 20,374,781 km (0.098 R)
• M79: 20,899,720 km (0.117 R)
• M80: 21,130,699 km (0.106 R)
• M81: 21,695,282 km (0.084 R)
• M82: 22,365,929 km (0.118 R)
• M83: 22,534,675 km (0.081 R)
• M84: 22,669,912 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.1

Radius: 3.6

Gravity: 41.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.61 AU - 16.35 AU

Year: 23690 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,833,334 km

• M1: 431,739 km (0.076 R)
• M2: 493,374 km (0.085 R)
• M3: 1,313,469 km (0.047 R)
• M4: 1,373,308 km (0.106 R)
• M5: 2,055,475 km (0.102 R)
• M6: 2,597,318 km (0.077 R)
• M7: 3,507,621 km (0.057 R)
• M8: 3,717,507 km (0.075 R)
• M9: 4,149,396 km (0.062 R)
• M10: 4,461,009 km (0.119 R)
• M11: 4,734,174 km (0.115 R)
• M12: 5,106,673 km (0.109 R)
• M13: 5,830,278 km (0.085 R)
• M14: 6,381,097 km (0.111 R)
• M15: 7,105,899 km (0.109 R)
• M16: 7,477,949 km (0.101 R)
• M17: 8,971,235 km (0.114 R)
• M18: 9,898,143 km (0.025 R)
• M19: 10,313,277 km (0.053 R)
• M20: 10,432,806 km (0.091 R)
• M21: 10,733,946 km (0.057 R)
• M22: 11,841,270 km (0.044 R)
• M23: 12,408,545 km (0.088 R)
• M24: 12,984,497 km (0.119 R)
• M25: 13,178,376 km (0.099 R)
• M26: 13,373,302 km (0.069 R)
• M27: 14,966,519 km (0.083 R)
• M28: 15,442,240 km (0.091 R)
• M29: 17,537,059 km (0.094 R)
• M30: 18,110,617 km (0.088 R)
• M31: 18,254,979 km (0.104 R)
• M32: 19,202,383 km (0.114 R)
• M33: 20,090,994 km (0.078 R)
• M34: 21,908,159 km (0.109 R)
• M35: 23,305,104 km (0.06 R)
• M36: 23,540,721 km (0.098 R)
• M37: 23,777,086 km (0.058 R)
• M38: 23,935,211 km (0.067 R)
• M39: 24,411,381 km (0.093 R)
• M40: 25,534,561 km (0.065 R)
• M41: 25,777,508 km (0.033 R)
• M42: 26,347,177 km (0.03 R)
• M43: 27,416,203 km (0.114 R)
• M44: 29,257,454 km (0.1 R)
• M45: 29,766,386 km (0.114 R)
• M46: 30,707,207 km (0.066 R)
• M47: 30,793,226 km (0.058 R)
• M48: 31,051,731 km (0.112 R)
• M49: 31,831,585 km (0.075 R)
• M50: 33,499,002 km (0.025 R)
• M51: 37,835,845 km (0.026 R)
• M52: 38,575,606 km (0.107 R)
• M53: 40,163,438 km (0.102 R)
• M54: 40,540,125 km (0.089 R)
• M55: 40,634,372 km (0.093 R)
• M56: 42,058,544 km (0.089 R)
• M57: 42,154,137 km (0.034 R)
• M58: 42,920,826 km (0.094 R)
• M59: 43,209,550 km (0.117 R)
• M60: 43,402,381 km (0.114 R)
• M61: 44,079,611 km (0.065 R)
• M62: 44,760,281 km (0.074 R)
• M63: 45,738,801 km (0.109 R)
• M64: 47,418,187 km (0.095 R)
• M65: 47,617,152 km (0.096 R)
• M66: 47,816,267 km (0.049 R)
• M67: 48,615,867 km (0.073 R)
• M68: 49,017,238 km (0.105 R)
• M69: 53,091,387 km (0.107 R)
• M70: 53,297,832 km (0.095 R)
• M71: 54,126,754 km (0.103 R)
• M72: 55,797,163 km (0.115 R)
• M73: 57,484,328 km (0.068 R)
• M74: 62,318,733 km (0.111 R)
• M75: 62,427,640 km (0.094 R)
• M76: 63,301,142 km (0.058 R)
• M77: 67,169,893 km (0.066 R)
• M78: 67,393,392 km (0.088 R)
• M79: 67,840,839 km (0.119 R)
• M80: 67,952,888 km (0.047 R)
• M81: 68,963,870 km (0.104 R)
• M82: 69,189,314 km (0.088 R)
• M83: 70,206,281 km (0.087 R)
• M84: 71,114,639 km (0.104 R)
• M85: 72,827,983 km (0.108 R)
• M86: 74,670,580 km (0.097 R)
• M87: 74,786,220 km (0.109 R)
• M88: 75,946,201 km (0.066 R)
• M89: 76,178,826 km (0.076 R)
• M90: 77,112,018 km (0.054 R)
• M91: 77,580,109 km (0.091 R)
• M92: 77,697,244 km (0.107 R)
• M93: 78,049,099 km (0.105 R)
• M94: 78,401,402 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.3

Radius: 3.9

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.64 AU - 21.64 AU

Year: 29845 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,833,334 km

• M1: 78,539 km (0.102 R)
• M2: 123,269 km (0.092 R)
• M3: 1,000,660 km (0.113 R)
• M4: 1,432,699 km (0.03 R)
• M5: 1,597,705 km (0.108 R)
• M6: 1,653,954 km (0.11 R)
• M7: 2,097,213 km (0.04 R)
• M8: 2,252,794 km (0.09 R)
• M9: 2,379,953 km (0.082 R)
• M10: 2,411,966 km (0.059 R)
• M11: 3,155,468 km (0.117 R)
• M12: 4,390,548 km (0.103 R)
• M13: 5,161,725 km (0.089 R)
• M14: 5,287,387 km (0.084 R)
• M15: 5,498,919 km (0.059 R)
• M16: 6,149,819 km (0.077 R)
• M17: 6,552,088 km (0.1 R)
• M18: 6,688,072 km (0.048 R)
• M19: 7,008,959 km (0.054 R)
• M20: 7,760,988 km (0.075 R)
• M21: 7,904,901 km (0.044 R)
• M22: 8,146,651 km (0.064 R)
• M23: 8,195,271 km (0.118 R)
• M24: 8,786,332 km (0.05 R)
• M25: 8,886,263 km (0.075 R)
• M26: 9,801,802 km (0.119 R)
• M27: 10,113,714 km (0.092 R)
• M28: 10,800,368 km (0.102 R)
• M29: 11,068,447 km (0.073 R)
• M30: 11,176,307 km (0.084 R)
• M31: 11,338,771 km (0.083 R)
• M32: 11,393,075 km (0.093 R)
• M33: 11,501,982 km (0.036 R)
• M34: 11,941,052 km (0.104 R)
• M35: 12,162,756 km (0.116 R)
• M36: 12,329,857 km (0.104 R)
• M37: 13,062,587 km (0.083 R)
• M38: 13,176,580 km (0.12 R)
• M39: 14,275,826 km (0.064 R)
• M40: 14,334,618 km (0.085 R)
• M41: 14,393,260 km (0.051 R)
• M42: 14,806,748 km (0.092 R)
• M43: 16,131,587 km (0.067 R)
• M44: 16,192,623 km (0.071 R)
• M45: 17,305,781 km (0.103 R)
• M46: 19,150,472 km (0.087 R)
• M47: 20,392,434 km (0.111 R)
• M48: 20,923,207 km (0.049 R)
• M49: 21,056,648 km (0.055 R)
• M50: 21,660,276 km (0.107 R)
• M51: 22,679,037 km (0.056 R)
• M52: 22,953,400 km (0.055 R)
• M53: 23,643,943 km (0.077 R)
• M54: 24,762,936 km (0.102 R)
• M55: 24,904,156 km (0.119 R)
• M56: 25,756,265 km (0.104 R)
• M57: 26,042,446 km (0.09 R)
• M58: 26,114,104 km (0.119 R)
• M59: 26,979,677 km (0.088 R)
• M60: 27,124,936 km (0.102 R)
• M61: 27,854,675 km (0.108 R)
• M62: 28,664,897 km (0.107 R)
• M63: 29,184,600 km (0.091 R)
• M64: 29,333,599 km (0.103 R)
• M65: 29,408,249 km (0.046 R)
• M66: 29,707,295 km (0.116 R)
• M67: 30,534,870 km (0.087 R)
• M68: 30,837,806 km (0.107 R)
• M69: 31,293,930 km (0.094 R)
• M70: 31,522,815 km (0.076 R)
• M71: 33,529,820 km (0.066 R)
• M72: 35,022,358 km (0.084 R)
• M73: 35,101,495 km (0.094 R)
• M74: 38,071,910 km (0.103 R)
• M75: 38,234,673 km (0.094 R)
• M76: 39,134,504 km (0.094 R)
• M77: 39,958,489 km (0.084 R)
• M78: 40,871,485 km (0.045 R)
• M79: 45,884,210 km (0.073 R)
• M80: 47,014,572 km (0.079 R)
• M81: 47,890,168 km (0.105 R)
• M82: 49,213,810 km (0.103 R)
• M83: 50,192,030 km (0.093 R)
• M84: 50,459,960 km (0.034 R)
• M85: 54,260,195 km (0.097 R)
• M86: 55,178,427 km (0.092 R)
• M87: 56,101,894 km (0.119 R)
• M88: 57,776,942 km (0.064 R)
• M89: 58,714,621 km (0.09 R)
• M90: 59,185,256 km (0.109 R)
• M91: 59,562,691 km (0.032 R)
• M92: 60,035,720 km (0.088 R)
• M93: 61,271,249 km (0.117 R)
• M94: 62,035,694 km (0.1 R)
• M95: 63,574,158 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit