🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 170 Days

Day: 26.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,952,440 km

• M1: 157,377 km (0.106 R)
• M2: 253,269 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1 AU - 1.14 AU

Year: 426 Days

Day: 26.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,952,440 km

• M1: 141,071 km (0.092 R)
• M2: 797,057 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.24 AU - 2.04 AU

Year: 809 Days

Day: 21.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.22 AU - 4.42 AU

Year: 2875 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,952,440 km

• M1: 1,837,361 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 9.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.89 AU - 4.23 AU

Year: 3150 Days

Day: 11 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,952,440 km

• M1: 156,031 km (0.064 R)
• M2: 362,625 km (0.105 R)
• M3: 797,805 km (0.084 R)
• M4: 866,770 km (0.077 R)
• M5: 1,186,311 km (0.062 R)
• M6: 1,289,384 km (0.073 R)
• M7: 1,706,014 km (0.054 R)
• M8: 1,970,054 km (0.064 R)
• M9: 2,275,832 km (0.11 R)
• M10: 2,493,049 km (0.081 R)
• M11: 2,671,818 km (0.058 R)
• M12: 3,412,028 km (0.076 R)
• M13: 3,477,851 km (0.03 R)
• M14: 3,544,273 km (0.094 R)
• M15: 3,779,590 km (0.102 R)
• M16: 4,002,790 km (0.094 R)
• M17: 4,195,023 km (0.075 R)
• M18: 4,808,524 km (0.091 R)
• M19: 4,901,125 km (0.1 R)
• M20: 5,088,123 km (0.029 R)
• M21: 5,239,366 km (0.081 R)
• M22: 5,315,661 km (0.088 R)
• M23: 5,721,969 km (0.06 R)
• M24: 6,340,107 km (0.084 R)
• M25: 6,523,514 km (0.096 R)
• M26: 6,646,783 km (0.104 R)
• M27: 6,833,182 km (0.093 R)
• M28: 6,916,508 km (0.096 R)
• M29: 6,979,339 km (0.04 R)
• M30: 7,168,880 km (0.084 R)
• M31: 7,274,795 km (0.111 R)
• M32: 7,834,440 km (0.115 R)
• M33: 7,921,806 km (0.108 R)
• M34: 8,207,986 km (0.077 R)
• M35: 8,274,408 km (0.046 R)
• M36: 8,587,217 km (0.053 R)
• M37: 8,812,960 km (0.111 R)
• M38: 8,881,177 km (0.116 R)
• M39: 9,109,463 km (0.047 R)
• M40: 9,409,257 km (0.079 R)
• M41: 9,548,682 km (0.032 R)
• M42: 10,184,773 km (0.078 R)
• M43: 10,328,087 km (0.12 R)
• M44: 10,859,010 km (0.041 R)
• M45: 10,956,398 km (0.116 R)
• M46: 11,054,235 km (0.072 R)
• M47: 11,127,688 km (0.111 R)
• M48: 11,201,440 km (0.111 R)
• M49: 11,324,559 km (0.086 R)
• M50: 11,472,960 km (0.034 R)
• M51: 11,746,724 km (0.091 R)
• M52: 12,022,732 km (0.117 R)
• M53: 12,940,814 km (0.105 R)
• M54: 13,355,948 km (0.085 R)
• M55: 13,565,236 km (0.094 R)
• M56: 13,828,378 km (0.063 R)
• M57: 14,279,566 km (0.068 R)
• M58: 14,359,750 km (0.077 R)
• M59: 15,305,508 km (0.081 R)
• M60: 15,415,013 km (0.119 R)
• M61: 15,799,779 km (0.074 R)
• M62: 15,938,157 km (0.031 R)
• M63: 16,215,811 km (0.047 R)
• M64: 16,439,011 km (0.1 R)
• M65: 16,775,905 km (0.098 R)
• M66: 16,945,250 km (0.106 R)
• M67: 17,656,737 km (0.068 R)
• M68: 17,742,756 km (0.068 R)
• M69: 18,030,583 km (0.102 R)
• M70: 18,117,200 km (0.089 R)
• M71: 18,436,142 km (0.091 R)
• M72: 18,552,530 km (0.067 R)
• M73: 18,786,052 km (0.047 R)
• M74: 19,020,621 km (0.109 R)
• M75: 19,167,676 km (0.072 R)
• M76: 19,759,934 km (0.107 R)
• M77: 19,968,623 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 8.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.73 AU - 5.23 AU

Year: 3651 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,952,440 km

• M1: 109,655 km (0.092 R)
• M2: 190,588 km (0.1 R)
• M3: 254,167 km (0.105 R)
• M4: 348,114 km (0.097 R)
• M5: 404,064 km (0.062 R)
• M6: 518,506 km (0.097 R)
• M7: 601,383 km (0.06 R)
• M8: 819,647 km (0.092 R)
• M9: 989,440 km (0.067 R)
• M10: 1,041,500 km (0.119 R)
• M11: 1,105,379 km (0.103 R)
• M12: 1,421,479 km (0.11 R)
• M13: 1,553,275 km (0.096 R)
• M14: 1,626,877 km (0.114 R)
• M15: 1,777,821 km (0.096 R)
• M16: 1,868,029 km (0.099 R)
• M17: 2,202,529 km (0.054 R)
• M18: 2,313,681 km (0.078 R)
• M19: 2,369,929 km (0.067 R)
• M20: 2,585,051 km (0.077 R)
• M21: 2,746,916 km (0.115 R)
• M22: 2,806,606 km (0.096 R)
• M23: 2,988,217 km (0.092 R)
• M24: 3,803,077 km (0.09 R)
• M25: 4,505,289 km (0.085 R)
• M26: 4,611,354 km (0.12 R)
• M27: 4,664,761 km (0.11 R)
• M28: 5,044,291 km (0.054 R)
• M29: 5,135,994 km (0.088 R)
• M30: 5,209,895 km (0.109 R)
• M31: 5,546,790 km (0.1 R)
• M32: 5,717,780 km (0.079 R)
• M33: 5,813,523 km (0.112 R)
• M34: 6,881,951 km (0.099 R)
• M35: 7,065,807 km (0.091 R)
• M36: 7,168,730 km (0.071 R)
• M37: 7,334,335 km (0.089 R)
• M38: 7,417,661 km (0.118 R)
• M39: 7,564,267 km (0.096 R)
• M40: 7,945,442 km (0.084 R)
• M41: 8,354,742 km (0.041 R)
• M42: 9,059,497 km (0.117 R)
• M43: 9,126,517 km (0.082 R)
• M44: 9,373,803 km (0.056 R)
• M45: 9,600,443 km (0.106 R)
• M46: 9,829,029 km (0.101 R)
• M47: 10,152,011 km (0.097 R)
• M48: 10,879,505 km (0.087 R)
• M49: 11,046,157 km (0.08 R)
• M50: 11,745,527 km (0.117 R)
• M51: 11,818,681 km (0.027 R)
• M52: 12,186,691 km (0.118 R)
• M53: 12,310,259 km (0.041 R)
• M54: 13,034,911 km (0.118 R)
• M55: 13,364,326 km (0.034 R)
• M56: 13,773,476 km (0.083 R)
• M57: 14,682,732 km (0.099 R)
• M58: 14,867,036 km (0.106 R)
• M59: 15,051,939 km (0.077 R)
• M60: 15,344,104 km (0.087 R)
• M61: 15,477,545 km (0.066 R)
• M62: 15,611,435 km (0.066 R)
• M63: 15,772,552 km (0.1 R)
• M64: 16,069,354 km (0.117 R)
• M65: 16,259,194 km (0.115 R)
• M66: 16,313,498 km (0.041 R)
• M67: 16,888,104 km (0.078 R)
• M68: 17,860,490 km (0.07 R)
• M69: 18,113,460 km (0.116 R)
• M70: 18,679,837 km (0.119 R)
• M71: 18,965,270 km (0.074 R)
• M72: 19,223,326 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 10.3

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.44 AU - 5.3 AU

Year: 4138 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,952,440 km

• M1: 130,599 km (0.099 R)
• M2: 315,203 km (0.104 R)
• M3: 410,048 km (0.079 R)
• M4: 506,838 km (0.034 R)
• M5: 601,683 km (0.12 R)
• M6: 786,885 km (0.102 R)
• M7: 886,816 km (0.092 R)
• M8: 991,385 km (0.113 R)
• M9: 1,072,766 km (0.061 R)
• M10: 1,345,782 km (0.047 R)
• M11: 2,043,357 km (0.062 R)
• M12: 2,365,142 km (0.104 R)
• M13: 2,722,382 km (0.061 R)
• M14: 2,838,919 km (0.07 R)
• M15: 2,956,952 km (0.082 R)
• M16: 3,036,687 km (0.079 R)
• M17: 3,982,295 km (0.094 R)
• M18: 4,249,028 km (0.077 R)
• M19: 4,683,461 km (0.049 R)
• M20: 5,204,211 km (0.112 R)
• M21: 5,276,616 km (0.062 R)
• M22: 5,496,076 km (0.073 R)
• M23: 5,743,361 km (0.064 R)
• M24: 5,818,310 km (0.087 R)
• M25: 5,943,972 km (0.111 R)
• M26: 6,095,964 km (0.077 R)
• M27: 6,481,328 km (0.118 R)
• M28: 7,087,947 km (0.073 R)
• M29: 7,547,961 km (0.082 R)
• M30: 7,657,616 km (0.062 R)
• M31: 7,934,073 km (0.12 R)
• M32: 8,553,857 km (0.08 R)
• M33: 9,424,067 km (0.114 R)
• M34: 9,542,250 km (0.081 R)
• M35: 10,352,621 km (0.032 R)
• M36: 10,566,397 km (0.12 R)
• M37: 10,781,668 km (0.067 R)
• M38: 11,373,178 km (0.1 R)
• M39: 11,625,400 km (0.072 R)
• M40: 11,752,259 km (0.066 R)
• M41: 12,135,379 km (0.081 R)
• M42: 12,231,870 km (0.081 R)
• M43: 12,425,450 km (0.116 R)
• M44: 12,946,948 km (0.112 R)
• M45: 13,475,477 km (0.117 R)
• M46: 13,910,059 km (0.106 R)
• M47: 14,112,315 km (0.079 R)
• M48: 14,179,933 km (0.06 R)
• M49: 14,315,469 km (0.117 R)
• M50: 14,965,173 km (0.118 R)
• M51: 15,311,043 km (0.118 R)
• M52: 15,450,169 km (0.111 R)
• M53: 16,756,457 km (0.104 R)
• M54: 17,260,004 km (0.117 R)
• M55: 17,477,220 km (0.074 R)
• M56: 17,731,985 km (0.105 R)
• M57: 17,914,644 km (0.085 R)
• M58: 18,134,703 km (0.112 R)
• M59: 18,837,364 km (0.089 R)
• M60: 19,549,001 km (0.106 R)
• M61: 21,230,631 km (0.104 R)
• M62: 21,970,990 km (0.06 R)
• M63: 22,364,134 km (0.104 R)
• M64: 22,640,591 km (0.105 R)
• M65: 22,838,808 km (0.095 R)
• M66: 23,357,015 km (0.102 R)
• M67: 23,437,050 km (0.053 R)
• M68: 24,080,769 km (0.111 R)
• M69: 24,323,567 km (0.079 R)
• M70: 24,648,792 km (0.116 R)
• M71: 25,057,195 km (0.059 R)
• M72: 26,838,905 km (0.098 R)
• M73: 27,216,939 km (0.065 R)
• M74: 27,385,536 km (0.063 R)
• M75: 27,639,104 km (0.109 R)
• M76: 28,063,513 km (0.097 R)
• M77: 28,319,176 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 7.2

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13 AU - 15.92 AU

Year: 21170 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,952,440 km

• M1: 138,079 km (0.111 R)
• M2: 257,308 km (0.113 R)
• M3: 727,794 km (0.099 R)
• M4: 802,742 km (0.105 R)
• M5: 1,217,128 km (0.097 R)
• M6: 1,825,692 km (0.102 R)
• M7: 2,554,234 km (0.112 R)
• M8: 2,788,953 km (0.114 R)
• M9: 2,989,863 km (0.081 R)
• M10: 3,321,073 km (0.105 R)
• M11: 3,664,101 km (0.087 R)
• M12: 4,199,661 km (0.11 R)
• M13: 4,291,365 km (0.104 R)
• M14: 4,807,477 km (0.091 R)
• M15: 5,000,010 km (0.102 R)
• M16: 5,244,303 km (0.075 R)
• M17: 5,948,909 km (0.108 R)
• M18: 6,103,892 km (0.054 R)
• M19: 6,417,599 km (0.098 R)
• M20: 7,334,933 km (0.071 R)
• M21: 7,724,486 km (0.096 R)
• M22: 9,832,170 km (0.073 R)
• M23: 9,954,242 km (0.065 R)
• M24: 10,199,882 km (0.084 R)
• M25: 10,385,383 km (0.11 R)
• M26: 10,447,466 km (0.051 R)
• M27: 11,521,729 km (0.106 R)
• M28: 12,104,562 km (0.098 R)
• M29: 12,366,658 km (0.046 R)
• M30: 12,564,576 km (0.077 R)
• M31: 13,501,507 km (0.097 R)
• M32: 14,808,992 km (0.114 R)
• M33: 16,228,227 km (0.088 R)
• M34: 16,662,510 km (0.047 R)
• M35: 17,247,438 km (0.106 R)
• M36: 17,764,598 km (0.117 R)
• M37: 17,838,948 km (0.101 R)
• M38: 18,663,232 km (0.104 R)
• M39: 20,348,901 km (0.119 R)
• M40: 20,660,513 km (0.075 R)
• M41: 22,242,511 km (0.112 R)
• M42: 23,781,125 km (0.116 R)
• M43: 24,521,933 km (0.116 R)
• M44: 25,186,746 km (0.082 R)
• M45: 25,437,622 km (0.092 R)
• M46: 30,091,911 km (0.088 R)
• M47: 30,180,622 km (0.073 R)
• M48: 30,803,398 km (0.078 R)
• M49: 33,062,326 km (0.111 R)
• M50: 33,704,400 km (0.087 R)
• M51: 34,165,461 km (0.109 R)
• M52: 34,443,115 km (0.108 R)
• M53: 34,907,616 km (0.09 R)
• M54: 35,094,015 km (0.094 R)
• M55: 35,374,062 km (0.091 R)
• M56: 36,313,387 km (0.045 R)
• M57: 37,260,790 km (0.105 R)
• M58: 37,737,559 km (0.089 R)
• M59: 42,714,381 km (0.093 R)
• M60: 43,113,358 km (0.091 R)
• M61: 43,915,053 km (0.117 R)
• M62: 46,656,883 km (0.095 R)
• M63: 48,515,188 km (0.032 R)
• M64: 48,931,519 km (0.109 R)
• M65: 49,244,477 km (0.075 R)
• M66: 49,872,489 km (0.111 R)
• M67: 50,503,044 km (0.1 R)
• M68: 53,265,967 km (0.113 R)
• M69: 54,018,295 km (0.078 R)
• M70: 54,233,866 km (0.1 R)
• M71: 56,186,866 km (0.092 R)
• M72: 56,405,279 km (0.064 R)
• M73: 58,604,966 km (0.115 R)
• M74: 59,381,379 km (0.118 R)
• M75: 59,826,582 km (0.114 R)
• M76: 59,938,182 km (0.101 R)
• M77: 60,049,632 km (0.086 R)
• M78: 60,161,382 km (0.066 R)
• M79: 60,608,530 km (0.047 R)
• M80: 61,393,769 km (0.11 R)
• M81: 61,506,117 km (0.115 R)
• M82: 64,339,651 km (0.107 R)
• M83: 65,140,598 km (0.096 R)
• M84: 68,377,447 km (0.106 R)
• M85: 70,132,828 km (0.092 R)
• M86: 70,485,730 km (0.119 R)
• M87: 70,603,463 km (0.075 R)
• M88: 73,091,276 km (0.08 R)
• M89: 73,329,735 km (0.077 R)
• M90: 75,487,385 km (0.112 R)
• M91: 75,607,811 km (0.028 R)
• M92: 80,233,078 km (0.08 R)
• M93: 80,356,047 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit