🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.47 AU - 0.65 AU

Year: 266 Days

Day: 42.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,073,611 km

• M1: 405,859 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 12.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 498 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,073,611 km

• M1: 161,267 km (0.047 R)
• M2: 269,276 km (0.044 R)
• M3: 353,500 km (0.115 R)
• M4: 452,384 km (0.116 R)
• M5: 534,962 km (0.116 R)
• M6: 736,919 km (0.047 R)
• M7: 822,788 km (0.105 R)
• M8: 941,719 km (0.068 R)
• M9: 1,038,808 km (0.119 R)
• M10: 1,150,108 km (0.081 R)
• M11: 1,246,749 km (0.103 R)
• M12: 1,332,319 km (0.109 R)
• M13: 1,417,141 km (0.076 R)
• M14: 1,545,047 km (0.111 R)
• M15: 1,637,648 km (0.076 R)
• M16: 1,757,027 km (0.097 R)
• M17: 1,895,255 km (0.098 R)
• M18: 2,033,933 km (0.081 R)
• M19: 2,166,177 km (0.083 R)
• M20: 2,315,027 km (0.051 R)
• M21: 2,484,970 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 12.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.89 AU - 1.29 AU

Year: 724 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,073,611 km

• M1: 158,275 km (0.12 R)
• M2: 240,404 km (0.072 R)
• M3: 382,971 km (0.091 R)
• M4: 467,942 km (0.079 R)
• M5: 601,234 km (0.077 R)
• M6: 953,836 km (0.11 R)
• M7: 1,041,201 km (0.114 R)
• M8: 1,131,409 km (0.107 R)
• M9: 1,231,190 km (0.118 R)
• M10: 1,341,295 km (0.114 R)
• M11: 1,454,839 km (0.06 R)
• M12: 1,549,535 km (0.038 R)
• M13: 1,692,102 km (0.107 R)
• M14: 1,839,007 km (0.104 R)
• M15: 1,926,222 km (0.093 R)
• M16: 2,071,931 km (0.107 R)
• M17: 2,162,886 km (0.108 R)
• M18: 2,728,067 km (0.097 R)
• M19: 2,809,897 km (0.1 R)
• M20: 2,948,275 km (0.087 R)
• M21: 3,079,472 km (0.096 R)
• M22: 3,174,467 km (0.076 R)
• M23: 3,416,217 km (0.093 R)
• M24: 3,544,422 km (0.09 R)
• M25: 3,704,342 km (0.093 R)
• M26: 3,815,793 km (0.114 R)
• M27: 3,918,118 km (0.106 R)
• M28: 4,780,250 km (0.099 R)
• M29: 4,979,664 km (0.064 R)
• M30: 5,125,522 km (0.095 R)
• M31: 5,352,761 km (0.065 R)
• M32: 5,490,541 km (0.12 R)
• M33: 5,606,479 km (0.095 R)
• M34: 5,688,010 km (0.092 R)
• M35: 5,840,600 km (0.116 R)
• M36: 6,006,504 km (0.098 R)
• M37: 6,342,950 km (0.072 R)
• M38: 6,488,957 km (0.117 R)
• M39: 6,784,563 km (0.117 R)
• M40: 6,958,994 km (0.061 R)
• M41: 7,135,070 km (0.072 R)
• M42: 7,274,346 km (0.084 R)
• M43: 7,363,506 km (0.106 R)
• M44: 7,633,082 km (0.089 R)
• M45: 7,840,724 km (0.088 R)
• M46: 8,381,370 km (0.067 R)
• M47: 8,475,019 km (0.092 R)
• M48: 8,771,222 km (0.07 R)
• M49: 8,879,681 km (0.071 R)
• M50: 8,961,511 km (0.106 R)
• M51: 9,043,490 km (0.081 R)
• M52: 9,180,672 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 14.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.32 AU - 2.38 AU

Year: 2291 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 35,073,611 km

• M1: 208,689 km (0.058 R)
• M2: 307,124 km (0.089 R)
• M3: 455,974 km (0.105 R)
• M4: 769,531 km (0.094 R)
• M5: 922,271 km (0.105 R)
• M6: 1,216,081 km (0.093 R)
• M7: 1,499,569 km (0.084 R)
• M8: 1,603,689 km (0.068 R)
• M9: 1,961,677 km (0.095 R)
• M10: 2,115,314 km (0.079 R)
• M11: 2,410,470 km (0.063 R)
• M12: 2,685,282 km (0.11 R)
• M13: 2,917,757 km (0.117 R)
• M14: 3,112,384 km (0.064 R)
• M15: 3,247,471 km (0.119 R)
• M16: 3,403,202 km (0.114 R)
• M17: 3,495,803 km (0.09 R)
• M18: 3,589,451 km (0.102 R)
• M19: 3,788,865 km (0.049 R)
• M20: 3,904,504 km (0.065 R)
• M21: 4,031,064 km (0.104 R)
• M22: 4,178,867 km (0.096 R)
• M23: 4,459,812 km (0.104 R)
• M24: 4,551,366 km (0.103 R)
• M25: 4,746,890 km (0.116 R)
• M26: 5,146,316 km (0.114 R)
• M27: 5,296,363 km (0.095 R)
• M28: 5,415,293 km (0.056 R)
• M29: 5,966,861 km (0.098 R)
• M30: 6,102,097 km (0.099 R)
• M31: 6,548,348 km (0.077 R)
• M32: 6,652,767 km (0.109 R)
• M33: 6,781,271 km (0.052 R)
• M34: 6,934,310 km (0.083 R)
• M35: 7,029,006 km (0.111 R)
• M36: 7,400,008 km (0.101 R)
• M37: 7,545,417 km (0.084 R)
• M38: 7,691,724 km (0.088 R)
• M39: 8,074,246 km (0.049 R)
• M40: 8,577,044 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.92 AU - 3.14 AU

Year: 2559 Days

Day: 6.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,073,611 km

• M1: 176,226 km (0.112 R)
• M2: 288,574 km (0.086 R)
• M3: 499,507 km (0.084 R)
• M4: 586,723 km (0.075 R)
• M5: 946,506 km (0.088 R)
• M6: 1,157,888 km (0.102 R)
• M7: 1,304,045 km (0.038 R)
• M8: 1,755,232 km (0.059 R)
• M9: 1,965,267 km (0.063 R)
• M10: 2,114,716 km (0.11 R)
• M11: 2,225,867 km (0.039 R)
• M12: 2,324,901 km (0.067 R)
• M13: 2,556,777 km (0.065 R)
• M14: 2,796,433 km (0.031 R)
• M15: 3,059,276 km (0.111 R)
• M16: 3,185,836 km (0.062 R)
• M17: 3,314,191 km (0.096 R)
• M18: 3,526,620 km (0.058 R)
• M19: 3,626,103 km (0.113 R)
• M20: 3,777,346 km (0.05 R)
• M21: 4,085,967 km (0.086 R)
• M22: 4,655,187 km (0.075 R)
• M23: 4,819,894 km (0.094 R)
• M24: 4,967,846 km (0.111 R)
• M25: 5,325,535 km (0.111 R)
• M26: 5,594,512 km (0.033 R)
• M27: 5,809,035 km (0.113 R)
• M28: 6,146,079 km (0.108 R)
• M29: 6,653,216 km (0.079 R)
• M30: 6,880,754 km (0.098 R)
• M31: 7,131,929 km (0.106 R)
• M32: 7,258,638 km (0.066 R)
• M33: 7,343,460 km (0.065 R)
• M34: 7,450,124 km (0.085 R)
• M35: 7,838,180 km (0.078 R)
• M36: 8,034,752 km (0.115 R)
• M37: 8,343,821 km (0.091 R)
• M38: 8,679,220 km (0.096 R)
• M39: 8,769,427 km (0.036 R)
• M40: 8,905,412 km (0.119 R)
• M41: 9,202,214 km (0.076 R)
• M42: 9,805,841 km (0.092 R)
• M43: 10,350,677 km (0.094 R)
• M44: 10,470,355 km (0.054 R)
• M45: 10,711,208 km (0.113 R)
• M46: 10,880,852 km (0.036 R)
• M47: 11,075,927 km (0.103 R)
• M48: 11,198,448 km (0.106 R)
• M49: 11,519,036 km (0.039 R)
• M50: 11,693,018 km (0.097 R)
• M51: 12,043,526 km (0.096 R)
• M52: 12,194,770 km (0.032 R)
• M53: 12,601,227 km (0.095 R)
• M54: 13,900,036 km (0.056 R)
• M55: 14,164,974 km (0.04 R)
• M56: 14,324,744 km (0.113 R)
• M57: 15,051,042 km (0.116 R)
• M58: 15,569,398 km (0.062 R)
• M59: 16,260,241 km (0.119 R)
• M60: 16,455,616 km (0.07 R)
• M61: 16,792,211 km (0.056 R)
• M62: 16,961,257 km (0.099 R)
• M63: 17,358,140 km (0.057 R)
• M64: 17,500,707 km (0.11 R)
• M65: 17,615,000 km (0.078 R)
• M66: 17,901,779 km (0.117 R)
• M67: 17,988,097 km (0.06 R)
• M68: 18,363,737 km (0.116 R)
• M69: 18,800,563 km (0.117 R)
• M70: 19,123,096 km (0.085 R)
• M71: 19,211,359 km (0.081 R)
• M72: 19,358,712 km (0.119 R)
• M73: 19,476,895 km (0.106 R)
• M74: 19,595,376 km (0.069 R)
• M75: 19,743,777 km (0.113 R)
• M76: 20,041,776 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.04 AU - 5.56 AU

Year: 7758 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,073,611 km

• M1: 163,810 km (0.114 R)
• M2: 284,535 km (0.103 R)
• M3: 402,119 km (0.079 R)
• M4: 550,670 km (0.056 R)
• M5: 651,648 km (0.045 R)
• M6: 978,370 km (0.102 R)
• M7: 1,200,972 km (0.114 R)
• M8: 1,884,784 km (0.107 R)
• M9: 2,224,820 km (0.112 R)
• M10: 2,455,200 km (0.103 R)
• M11: 3,099,369 km (0.082 R)
• M12: 3,309,554 km (0.045 R)
• M13: 3,597,230 km (0.064 R)
• M14: 3,670,533 km (0.104 R)
• M15: 3,943,250 km (0.109 R)
• M16: 4,069,361 km (0.077 R)
• M17: 4,377,682 km (0.085 R)
• M18: 4,482,102 km (0.088 R)
• M19: 4,800,596 km (0.095 R)
• M20: 5,071,517 km (0.116 R)
• M21: 5,375,351 km (0.079 R)
• M22: 5,543,648 km (0.107 R)
• M23: 5,656,894 km (0.077 R)
• M24: 6,529,947 km (0.096 R)
• M25: 6,619,556 km (0.081 R)
• M26: 6,921,145 km (0.113 R)
• M27: 7,104,403 km (0.05 R)
• M28: 7,475,705 km (0.089 R)
• M29: 7,980,448 km (0.11 R)
• M30: 8,366,411 km (0.062 R)
• M31: 9,256,817 km (0.068 R)
• M32: 9,424,965 km (0.049 R)
• M33: 9,594,160 km (0.114 R)
• M34: 9,832,769 km (0.116 R)
• M35: 10,246,407 km (0.089 R)
• M36: 10,842,106 km (0.076 R)
• M37: 11,305,261 km (0.113 R)
• M38: 12,030,511 km (0.114 R)
• M39: 12,398,672 km (0.103 R)
• M40: 13,297,456 km (0.091 R)
• M41: 13,678,182 km (0.103 R)
• M42: 13,754,776 km (0.081 R)
• M43: 14,062,499 km (0.11 R)
• M44: 15,315,980 km (0.081 R)
• M45: 15,475,152 km (0.117 R)
• M46: 15,594,980 km (0.107 R)
• M47: 15,715,107 km (0.12 R)
• M48: 15,875,625 km (0.071 R)
• M49: 15,996,500 km (0.098 R)
• M50: 16,157,916 km (0.114 R)
• M51: 16,645,755 km (0.094 R)
• M52: 16,768,575 km (0.089 R)
• M53: 16,891,544 km (0.092 R)
• M54: 18,012,332 km (0.106 R)
• M55: 18,985,915 km (0.096 R)
• M56: 19,414,512 km (0.119 R)
• M57: 20,237,600 km (0.106 R)
• M58: 22,052,521 km (0.104 R)
• M59: 22,457,782 km (0.114 R)
• M60: 22,729,452 km (0.036 R)
• M61: 22,911,063 km (0.113 R)
• M62: 23,230,156 km (0.093 R)
• M63: 23,780,526 km (0.105 R)
• M64: 24,057,432 km (0.096 R)
• M65: 24,754,109 km (0.113 R)
• M66: 24,847,608 km (0.088 R)
• M67: 25,081,579 km (0.101 R)
• M68: 26,119,938 km (0.045 R)
• M69: 26,310,226 km (0.1 R)
• M70: 26,692,150 km (0.119 R)
• M71: 26,883,934 km (0.118 R)
• M72: 27,365,190 km (0.102 R)
• M73: 28,238,543 km (0.107 R)
• M74: 29,318,340 km (0.11 R)
• M75: 29,863,325 km (0.101 R)
• M76: 30,112,107 km (0.098 R)
• M77: 30,261,704 km (0.118 R)
• M78: 31,822,309 km (0.04 R)
• M79: 32,433,417 km (0.098 R)
• M80: 33,202,799 km (0.1 R)
• M81: 33,460,556 km (0.115 R)
• M82: 33,667,300 km (0.086 R)
• M83: 34,185,956 km (0.081 R)
• M84: 34,654,945 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit