🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.57 AU - 0.73 AU

Year: 200 Days

Day: 21.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,769,343 km

• M1: 385,065 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 252 Days

Day: 40.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.55 AU - 1.81 AU

Year: 829 Days

Day: 33.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 8.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.49 AU - 4.89 AU

Year: 3266 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 93,769,343 km

• M1: 113,545 km (0.081 R)
• M2: 179,966 km (0.047 R)
• M3: 238,309 km (0.079 R)
• M4: 456,124 km (0.106 R)
• M5: 874,100 km (0.114 R)
• M6: 942,167 km (0.057 R)
• M7: 1,073,664 km (0.088 R)
• M8: 1,299,108 km (0.083 R)
• M9: 1,695,991 km (0.109 R)
• M10: 1,844,991 km (0.087 R)
• M11: 2,610,184 km (0.102 R)
• M12: 2,797,331 km (0.08 R)
• M13: 3,078,874 km (0.102 R)
• M14: 3,797,991 km (0.078 R)
• M15: 3,879,222 km (0.096 R)
• M16: 4,026,875 km (0.077 R)
• M17: 4,277,153 km (0.102 R)
• M18: 4,378,730 km (0.051 R)
• M19: 4,464,000 km (0.097 R)
• M20: 5,714,938 km (0.11 R)
• M21: 5,826,987 km (0.031 R)
• M22: 6,129,324 km (0.09 R)
• M23: 6,456,195 km (0.116 R)
• M24: 6,612,076 km (0.1 R)
• M25: 6,670,868 km (0.103 R)
• M26: 7,470,768 km (0.119 R)
• M27: 7,716,707 km (0.065 R)
• M28: 8,069,608 km (0.109 R)
• M29: 8,237,457 km (0.114 R)
• M30: 8,726,792 km (0.085 R)
• M31: 8,877,586 km (0.075 R)
• M32: 8,964,054 km (0.101 R)
• M33: 9,313,066 km (0.07 R)
• M34: 9,401,029 km (0.058 R)
• M35: 9,467,152 km (0.105 R)
• M36: 9,644,425 km (0.099 R)
• M37: 9,711,146 km (0.106 R)
• M38: 10,915,109 km (0.104 R)
• M39: 11,100,910 km (0.081 R)
• M40: 11,194,109 km (0.078 R)
• M41: 11,264,271 km (0.03 R)
• M42: 11,973,814 km (0.114 R)
• M43: 12,237,704 km (0.088 R)
• M44: 12,358,131 km (0.109 R)
• M45: 12,430,685 km (0.07 R)
• M46: 12,868,708 km (0.067 R)
• M47: 13,213,082 km (0.108 R)
• M48: 13,460,816 km (0.069 R)
• M49: 13,610,115 km (0.084 R)
• M50: 13,710,046 km (0.078 R)
• M51: 13,960,922 km (0.047 R)
• M52: 14,061,601 km (0.105 R)
• M53: 14,773,687 km (0.08 R)
• M54: 14,850,730 km (0.077 R)
• M55: 14,927,773 km (0.049 R)
• M56: 15,341,411 km (0.116 R)
• M57: 15,758,789 km (0.113 R)
• M58: 16,021,483 km (0.114 R)
• M59: 16,631,394 km (0.118 R)
• M60: 16,818,541 km (0.071 R)
• M61: 16,952,580 km (0.045 R)
• M62: 17,384,021 km (0.111 R)
• M63: 18,147,867 km (0.109 R)
• M64: 18,450,803 km (0.089 R)
• M65: 18,561,505 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 10.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.53 AU - 5.59 AU

Year: 3708 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,769,343 km

• M1: 134,339 km (0.055 R)
• M2: 252,970 km (0.1 R)
• M3: 336,595 km (0.038 R)
• M4: 531,820 km (0.079 R)
• M5: 609,013 km (0.087 R)
• M6: 832,063 km (0.059 R)
• M7: 995,574 km (0.031 R)
• M8: 1,208,900 km (0.087 R)
• M9: 2,139,549 km (0.075 R)
• M10: 2,334,475 km (0.106 R)
• M11: 2,569,194 km (0.051 R)
• M12: 2,811,692 km (0.119 R)
• M13: 3,337,828 km (0.099 R)
• M14: 3,412,776 km (0.107 R)
• M15: 3,545,320 km (0.093 R)
• M16: 3,660,361 km (0.067 R)
• M17: 4,173,332 km (0.063 R)
• M18: 4,294,955 km (0.12 R)
• M19: 4,376,785 km (0.118 R)
• M20: 4,646,061 km (0.07 R)
• M21: 4,709,042 km (0.087 R)
• M22: 5,157,536 km (0.101 R)
• M23: 5,244,602 km (0.091 R)
• M24: 5,310,126 km (0.052 R)
• M25: 5,464,212 km (0.059 R)
• M26: 5,731,842 km (0.105 R)
• M27: 5,867,378 km (0.06 R)
• M28: 6,118,403 km (0.06 R)
• M29: 6,210,705 km (0.086 R)
• M30: 6,419,843 km (0.103 R)
• M31: 6,513,491 km (0.061 R)
• M32: 6,702,284 km (0.092 R)
• M33: 6,892,871 km (0.102 R)
• M34: 7,847,755 km (0.085 R)
• M35: 7,923,002 km (0.071 R)
• M36: 8,099,378 km (0.073 R)
• M37: 8,610,405 km (0.112 R)
• M38: 9,079,244 km (0.1 R)
• M39: 9,316,806 km (0.053 R)
• M40: 9,663,723 km (0.102 R)
• M41: 9,771,284 km (0.095 R)
• M42: 9,906,221 km (0.072 R)
• M43: 10,041,907 km (0.077 R)
• M44: 10,369,975 km (0.095 R)
• M45: 10,757,284 km (0.103 R)
• M46: 11,688,830 km (0.084 R)
• M47: 12,120,719 km (0.094 R)
• M48: 12,207,785 km (0.112 R)
• M49: 12,587,314 km (0.061 R)
• M50: 12,852,402 km (0.048 R)
• M51: 13,059,745 km (0.102 R)
• M52: 13,208,594 km (0.094 R)
• M53: 13,417,882 km (0.097 R)
• M54: 13,839,897 km (0.066 R)
• M55: 14,419,589 km (0.086 R)
• M56: 14,635,160 km (0.095 R)
• M57: 14,882,744 km (0.108 R)
• M58: 15,194,357 km (0.05 R)
• M59: 15,665,739 km (0.1 R)
• M60: 15,855,579 km (0.115 R)
• M61: 16,014,452 km (0.045 R)
• M62: 16,078,031 km (0.119 R)
• M63: 17,303,986 km (0.086 R)
• M64: 17,402,122 km (0.108 R)
• M65: 17,862,285 km (0.115 R)
• M66: 18,259,766 km (0.098 R)
• M67: 19,198,792 km (0.11 R)
• M68: 19,368,137 km (0.098 R)
• M69: 19,606,147 km (0.086 R)
• M70: 20,084,861 km (0.059 R)
• M71: 20,187,933 km (0.07 R)
• M72: 20,256,748 km (0.075 R)
• M73: 20,879,674 km (0.065 R)
• M74: 21,018,950 km (0.112 R)
• M75: 21,228,536 km (0.084 R)
• M76: 22,215,433 km (0.079 R)
• M77: 22,714,492 km (0.067 R)
• M78: 22,786,000 km (0.086 R)
• M79: 23,289,247 km (0.106 R)
• M80: 23,361,503 km (0.109 R)
• M81: 23,759,882 km (0.109 R)
• M82: 23,905,441 km (0.105 R)
• M83: 24,416,766 km (0.097 R)
• M84: 24,526,870 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 11

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.25 AU - 8.79 AU

Year: 7853 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,769,343 km

• M1: 180,714 km (0.107 R)
• M2: 354,697 km (0.096 R)
• M3: 627,862 km (0.078 R)
• M4: 934,388 km (0.101 R)
• M5: 1,063,641 km (0.12 R)
• M6: 1,164,769 km (0.075 R)
• M7: 1,413,700 km (0.052 R)
• M8: 2,152,414 km (0.059 R)
• M9: 2,370,677 km (0.051 R)
• M10: 4,867,167 km (0.069 R)
• M11: 5,068,077 km (0.11 R)
• M12: 5,154,993 km (0.115 R)
• M13: 5,567,285 km (0.053 R)
• M14: 6,143,985 km (0.086 R)
• M15: 6,236,735 km (0.064 R)
• M16: 6,361,201 km (0.084 R)
• M17: 6,676,104 km (0.093 R)
• M18: 7,255,796 km (0.116 R)
• M19: 7,551,701 km (0.108 R)
• M20: 7,717,754 km (0.085 R)
• M21: 8,291,761 km (0.084 R)
• M22: 8,809,519 km (0.11 R)
• M23: 9,302,444 km (0.113 R)
• M24: 9,840,398 km (0.057 R)
• M25: 10,314,923 km (0.075 R)
• M26: 11,248,264 km (0.05 R)
• M27: 11,476,401 km (0.082 R)
• M28: 12,091,996 km (0.083 R)
• M29: 12,169,787 km (0.071 R)
• M30: 12,286,623 km (0.114 R)
• M31: 13,075,452 km (0.09 R)
• M32: 14,248,150 km (0.087 R)
• M33: 14,619,003 km (0.052 R)
• M34: 14,743,319 km (0.084 R)
• M35: 14,826,346 km (0.03 R)
• M36: 15,328,097 km (0.081 R)
• M37: 15,623,254 km (0.073 R)
• M38: 16,477,158 km (0.059 R)
• M39: 17,127,610 km (0.082 R)
• M40: 17,390,154 km (0.052 R)
• M41: 18,230,146 km (0.11 R)
• M42: 18,767,651 km (0.115 R)
• M43: 18,902,738 km (0.111 R)
• M44: 19,219,437 km (0.091 R)
• M45: 20,087,703 km (0.047 R)
• M46: 20,318,383 km (0.09 R)
• M47: 20,689,236 km (0.097 R)
• M48: 21,390,700 km (0.114 R)
• M49: 21,531,921 km (0.116 R)
• M50: 21,767,986 km (0.06 R)
• M51: 22,147,516 km (0.054 R)
• M52: 22,242,660 km (0.116 R)
• M53: 22,433,547 km (0.086 R)
• M54: 23,202,331 km (0.083 R)
• M55: 23,299,120 km (0.101 R)
• M56: 24,175,465 km (0.101 R)
• M57: 24,420,805 km (0.106 R)
• M58: 25,261,396 km (0.089 R)
• M59: 25,660,074 km (0.073 R)
• M60: 26,868,974 km (0.104 R)
• M61: 27,225,167 km (0.076 R)
• M62: 27,531,543 km (0.087 R)
• M63: 27,685,180 km (0.075 R)
• M64: 27,787,804 km (0.105 R)
• M65: 28,199,498 km (0.103 R)
• M66: 28,820,778 km (0.103 R)
• M67: 30,393,799 km (0.109 R)
• M68: 30,817,909 km (0.032 R)
• M69: 31,137,301 km (0.088 R)
• M70: 32,102,057 km (0.114 R)
• M71: 32,750,863 km (0.107 R)
• M72: 34,226,048 km (0.119 R)
• M73: 35,277,123 km (0.118 R)
• M74: 35,946,573 km (0.12 R)
• M75: 36,789,108 km (0.105 R)
• M76: 37,127,948 km (0.045 R)
• M77: 37,411,136 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 6.3

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.8 AU - 18.5 AU

Year: 28237 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,769,343 km

• M1: 565,181 km (0.112 R)
• M2: 1,703,172 km (0.096 R)
• M3: 2,238,134 km (0.043 R)
• M4: 3,175,364 km (0.114 R)
• M5: 3,684,596 km (0.069 R)
• M6: 4,469,835 km (0.119 R)
• M7: 4,520,548 km (0.102 R)
• M8: 4,622,724 km (0.11 R)
• M9: 5,906,722 km (0.062 R)
• M10: 6,018,472 km (0.094 R)
• M11: 6,415,056 km (0.095 R)
• M12: 7,114,426 km (0.114 R)
• M13: 7,173,816 km (0.105 R)
• M14: 8,710,934 km (0.086 R)
• M15: 9,418,532 km (0.112 R)
• M16: 9,614,655 km (0.12 R)
• M17: 9,746,301 km (0.074 R)
• M18: 11,789,659 km (0.075 R)
• M19: 15,396,463 km (0.087 R)
• M20: 16,171,231 km (0.097 R)
• M21: 16,563,476 km (0.115 R)
• M22: 16,800,290 km (0.1 R)
• M23: 17,920,179 km (0.055 R)
• M24: 18,981,576 km (0.104 R)
• M25: 19,895,470 km (0.036 R)
• M26: 21,079,238 km (0.099 R)
• M27: 21,250,228 km (0.087 R)
• M28: 21,593,555 km (0.102 R)
• M29: 21,938,677 km (0.044 R)
• M30: 23,161,042 km (0.036 R)
• M31: 23,249,155 km (0.099 R)
• M32: 23,337,417 km (0.053 R)
• M33: 24,405,397 km (0.099 R)
• M34: 24,674,822 km (0.11 R)
• M35: 25,671,294 km (0.119 R)
• M36: 25,853,953 km (0.098 R)
• M37: 27,423,234 km (0.072 R)
• M38: 28,266,518 km (0.063 R)
• M39: 28,833,494 km (0.119 R)
• M40: 29,308,766 km (0.104 R)
• M41: 29,595,096 km (0.104 R)
• M42: 29,882,474 km (0.095 R)
• M43: 29,978,516 km (0.088 R)
• M44: 30,363,431 km (0.117 R)
• M45: 32,707,480 km (0.081 R)
• M46: 33,402,063 km (0.051 R)
• M47: 35,616,560 km (0.053 R)
• M48: 35,922,189 km (0.042 R)
• M49: 37,359,824 km (0.117 R)
• M50: 37,670,389 km (0.039 R)
• M51: 38,921,177 km (0.093 R)
• M52: 39,973,748 km (0.103 R)
• M53: 41,570,107 km (0.086 R)
• M54: 42,214,574 km (0.106 R)
• M55: 43,730,898 km (0.097 R)
• M56: 43,839,955 km (0.104 R)
• M57: 44,605,448 km (0.117 R)
• M58: 45,596,085 km (0.107 R)
• M59: 45,817,190 km (0.037 R)
• M60: 46,260,598 km (0.045 R)
• M61: 46,482,751 km (0.096 R)
• M62: 46,705,353 km (0.082 R)
• M63: 47,711,249 km (0.098 R)
• M64: 48,837,272 km (0.1 R)
• M65: 49,403,650 km (0.041 R)
• M66: 49,858,128 km (0.066 R)
• M67: 50,428,395 km (0.035 R)
• M68: 51,345,280 km (0.033 R)
• M69: 52,267,551 km (0.115 R)
• M70: 52,614,918 km (0.104 R)
• M71: 53,544,668 km (0.071 R)
• M72: 54,714,673 km (0.036 R)
• M73: 56,722,725 km (0.03 R)
• M74: 58,274,654 km (0.062 R)
• M75: 62,276,098 km (0.085 R)
• M76: 63,259,404 km (0.108 R)
• M77: 64,868,329 km (0.026 R)
• M78: 65,490,657 km (0.08 R)
• M79: 67,243,944 km (0.099 R)
• M80: 67,495,567 km (0.037 R)
• M81: 68,000,011 km (0.046 R)
• M82: 69,139,349 km (0.098 R)
• M83: 69,775,140 km (0.115 R)
• M84: 70,285,119 km (0.097 R)
• M85: 72,466,256 km (0.08 R)
• M86: 73,241,322 km (0.079 R)
• M87: 73,500,426 km (0.06 R)
• M88: 75,321,780 km (0.089 R)
• M89: 77,289,740 km (0.104 R)
• M90: 81,276,074 km (0.094 R)
• M91: 82,754,401 km (0.106 R)
• M92: 88,342,180 km (0.113 R)
• M93: 89,861,945 km (0.117 R)
• M94: 90,833,583 km (0.094 R)
• M95: 91,529,812 km (0.076 R)
• M96: 91,948,386 km (0.076 R)
• M97: 93,207,701 km (0.029 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit