🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.12 AU

Year: 315 Days

Day: 28.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.47 AU - 2.05 AU

Year: 849 Days

Day: 41.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.36 AU - 4.62 AU

Year: 2897 Days

Day: 27.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,842,203 km

• M1: 514,617 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.87 AU - 4.11 AU

Year: 2897 Days

Day: 35.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 8.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.07 AU - 6.33 AU

Year: 4310 Days

Day: 9.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,842,203 km

• M1: 187,895 km (0.096 R)
• M2: 246,836 km (0.086 R)
• M3: 330,013 km (0.107 R)
• M4: 493,972 km (0.089 R)
• M5: 644,767 km (0.115 R)
• M6: 705,504 km (0.108 R)
• M7: 768,185 km (0.107 R)
• M8: 888,462 km (0.081 R)
• M9: 1,027,139 km (0.114 R)
• M10: 1,148,164 km (0.045 R)
• M11: 1,338,901 km (0.103 R)
• M12: 1,418,188 km (0.115 R)
• M13: 1,498,971 km (0.12 R)
• M14: 1,553,723 km (0.099 R)
• M15: 1,637,199 km (0.096 R)
• M16: 1,707,959 km (0.113 R)
• M17: 1,986,361 km (0.066 R)
• M18: 2,169,618 km (0.04 R)
• M19: 2,263,266 km (0.049 R)
• M20: 2,390,424 km (0.025 R)
• M21: 2,454,901 km (0.069 R)
• M22: 2,536,282 km (0.101 R)
• M23: 2,602,105 km (0.097 R)
• M24: 2,819,920 km (0.108 R)
• M25: 2,922,394 km (0.12 R)
• M26: 3,417,414 km (0.104 R)
• M27: 3,563,720 km (0.093 R)
• M28: 3,656,172 km (0.069 R)
• M29: 3,730,821 km (0.11 R)
• M30: 3,862,467 km (0.076 R)
• M31: 4,227,785 km (0.095 R)
• M32: 4,286,577 km (0.112 R)
• M33: 4,806,729 km (0.086 R)
• M34: 4,888,559 km (0.064 R)
• M35: 5,325,684 km (0.112 R)
• M36: 5,753,833 km (0.051 R)
• M37: 5,928,115 km (0.1 R)
• M38: 6,082,051 km (0.075 R)
• M39: 6,215,193 km (0.088 R)
• M40: 6,326,793 km (0.106 R)
• M41: 6,574,677 km (0.095 R)
• M42: 6,779,925 km (0.114 R)
• M43: 7,033,643 km (0.119 R)
• M44: 7,220,192 km (0.081 R)
• M45: 7,813,497 km (0.101 R)
• M46: 8,373,142 km (0.092 R)
• M47: 8,670,244 km (0.075 R)
• M48: 9,097,196 km (0.114 R)
• M49: 10,076,165 km (0.099 R)
• M50: 10,233,691 km (0.078 R)
• M51: 10,286,499 km (0.046 R)
• M52: 10,339,307 km (0.059 R)
• M53: 10,658,100 km (0.105 R)
• M54: 11,359,864 km (0.082 R)
• M55: 11,469,220 km (0.082 R)
• M56: 11,716,356 km (0.08 R)
• M57: 12,272,112 km (0.028 R)
• M58: 12,751,124 km (0.055 R)
• M59: 12,921,666 km (0.071 R)
• M60: 13,264,993 km (0.063 R)
• M61: 14,019,265 km (0.101 R)
• M62: 14,077,908 km (0.1 R)
• M63: 14,460,729 km (0.118 R)
• M64: 14,847,140 km (0.103 R)
• M65: 14,906,829 km (0.045 R)
• M66: 15,538,880 km (0.072 R)
• M67: 16,057,087 km (0.091 R)
• M68: 16,426,145 km (0.082 R)
• M69: 17,266,885 km (0.099 R)
• M70: 18,217,430 km (0.047 R)
• M71: 18,602,495 km (0.058 R)
• M72: 18,925,327 km (0.029 R)
• M73: 19,184,880 km (0.082 R)
• M74: 19,576,527 km (0.117 R)
• M75: 20,136,023 km (0.063 R)
• M76: 20,434,172 km (0.084 R)
• M77: 21,068,766 km (0.091 R)
• M78: 22,254,329 km (0.043 R)
• M79: 22,941,581 km (0.088 R)
• M80: 23,218,487 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 11.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.32 AU - 5.72 AU

Year: 4713 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,842,203 km

• M1: 146,307 km (0.095 R)
• M2: 236,963 km (0.117 R)
• M3: 831,764 km (0.044 R)
• M4: 1,042,697 km (0.115 R)
• M5: 1,193,492 km (0.084 R)
• M6: 1,406,220 km (0.115 R)
• M7: 1,489,247 km (0.069 R)
• M8: 1,869,225 km (0.089 R)
• M9: 2,150,021 km (0.093 R)
• M10: 2,246,810 km (0.061 R)
• M11: 2,427,973 km (0.083 R)
• M12: 2,631,427 km (0.094 R)
• M13: 2,840,415 km (0.085 R)
• M14: 3,330,797 km (0.057 R)
• M15: 3,443,444 km (0.118 R)
• M16: 3,519,290 km (0.101 R)
• M17: 4,308,119 km (0.082 R)
• M18: 4,493,172 km (0.1 R)
• M19: 4,743,898 km (0.112 R)
• M20: 5,020,804 km (0.105 R)
• M21: 5,702,671 km (0.103 R)
• M22: 6,043,006 km (0.081 R)
• M23: 6,227,311 km (0.076 R)
• M24: 6,343,399 km (0.099 R)
• M25: 6,554,332 km (0.107 R)
• M26: 6,696,150 km (0.095 R)
• M27: 7,668,088 km (0.12 R)
• M28: 8,044,027 km (0.098 R)
• M29: 8,145,305 km (0.111 R)
• M30: 8,298,044 km (0.095 R)
• M31: 8,554,605 km (0.044 R)
• M32: 9,313,664 km (0.071 R)
• M33: 9,660,881 km (0.104 R)
• M34: 10,094,266 km (0.061 R)
• M35: 10,756,087 km (0.041 R)
• M36: 11,120,507 km (0.077 R)
• M37: 11,517,540 km (0.12 R)
• M38: 11,746,574 km (0.089 R)
• M39: 11,919,210 km (0.107 R)
• M40: 12,092,744 km (0.055 R)
• M41: 12,677,372 km (0.101 R)
• M42: 13,092,207 km (0.117 R)
• M43: 13,181,667 km (0.077 R)
• M44: 13,421,173 km (0.028 R)
• M45: 13,541,450 km (0.094 R)
• M46: 13,965,560 km (0.11 R)
• M47: 14,393,858 km (0.066 R)
• M48: 14,578,761 km (0.07 R)
• M49: 14,671,512 km (0.055 R)
• M50: 14,888,728 km (0.082 R)
• M51: 15,075,725 km (0.089 R)
• M52: 15,609,790 km (0.059 R)
• M53: 15,990,666 km (0.086 R)
• M54: 16,858,633 km (0.065 R)
• M55: 17,478,566 km (0.091 R)
• M56: 18,072,769 km (0.114 R)
• M57: 18,506,154 km (0.072 R)
• M58: 18,640,044 km (0.069 R)
• M59: 18,774,533 km (0.113 R)
• M60: 19,077,917 km (0.067 R)
• M61: 19,213,303 km (0.077 R)
• M62: 19,689,773 km (0.047 R)
• M63: 20,793,206 km (0.082 R)
• M64: 21,037,350 km (0.093 R)
• M65: 21,528,330 km (0.109 R)
• M66: 21,775,167 km (0.089 R)
• M67: 21,952,141 km (0.099 R)
• M68: 22,378,794 km (0.12 R)
• M69: 22,593,168 km (0.074 R)
• M70: 23,421,192 km (0.101 R)
• M71: 23,566,153 km (0.108 R)
• M72: 24,076,132 km (0.049 R)
• M73: 24,222,438 km (0.106 R)
• M74: 24,479,298 km (0.103 R)
• M75: 24,700,254 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 9

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.35 AU - 8.93 AU

Year: 7675 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,842,203 km

• M1: 122,371 km (0.049 R)
• M2: 316,848 km (0.066 R)
• M3: 419,323 km (0.105 R)
• M4: 783,893 km (0.118 R)
• M5: 880,533 km (0.102 R)
• M6: 1,176,886 km (0.116 R)
• M7: 1,483,861 km (0.085 R)
• M8: 1,646,773 km (0.05 R)
• M9: 1,751,641 km (0.078 R)
• M10: 1,946,119 km (0.031 R)
• M11: 2,012,540 km (0.092 R)
• M12: 2,356,166 km (0.091 R)
• M13: 2,451,012 km (0.086 R)
• M14: 2,792,992 km (0.097 R)
• M15: 3,020,979 km (0.117 R)
• M16: 3,098,322 km (0.104 R)
• M17: 3,254,950 km (0.11 R)
• M18: 3,360,866 km (0.114 R)
• M19: 3,740,844 km (0.098 R)
• M20: 4,453,080 km (0.066 R)
• M21: 4,839,940 km (0.092 R)
• M22: 6,097,011 km (0.119 R)
• M23: 6,360,153 km (0.099 R)
• M24: 6,795,483 km (0.115 R)
• M25: 6,931,468 km (0.101 R)
• M26: 6,999,834 km (0.104 R)
• M27: 7,449,376 km (0.062 R)
• M28: 7,519,238 km (0.112 R)
• M29: 7,730,620 km (0.107 R)
• M30: 7,979,550 km (0.047 R)
• M31: 8,267,377 km (0.078 R)
• M32: 8,668,748 km (0.042 R)
• M33: 9,833,816 km (0.11 R)
• M34: 10,336,914 km (0.088 R)
• M35: 10,650,770 km (0.078 R)
• M36: 10,848,389 km (0.063 R)
• M37: 11,007,561 km (0.108 R)
• M38: 11,328,000 km (0.08 R)
• M39: 11,651,430 km (0.063 R)
• M40: 11,814,342 km (0.089 R)
• M41: 13,144,716 km (0.084 R)
• M42: 14,043,351 km (0.116 R)
• M43: 14,216,734 km (0.105 R)
• M44: 14,521,914 km (0.09 R)
• M45: 15,006,013 km (0.098 R)
• M46: 15,272,147 km (0.115 R)
• M47: 16,398,171 km (0.106 R)
• M48: 16,489,425 km (0.062 R)
• M49: 17,318,198 km (0.099 R)
• M50: 17,972,090 km (0.057 R)
• M51: 18,824,798 km (0.11 R)
• M52: 19,016,133 km (0.091 R)
• M53: 19,112,026 km (0.108 R)
• M54: 20,079,625 km (0.118 R)
• M55: 20,667,843 km (0.117 R)
• M56: 20,766,428 km (0.077 R)
• M57: 21,311,413 km (0.087 R)
• M58: 22,163,074 km (0.062 R)
• M59: 22,974,643 km (0.063 R)
• M60: 23,076,818 km (0.035 R)
• M61: 23,899,457 km (0.068 R)
• M62: 24,522,681 km (0.111 R)
• M63: 24,627,101 km (0.095 R)
• M64: 24,888,598 km (0.115 R)
• M65: 25,679,073 km (0.101 R)
• M66: 26,799,561 km (0.025 R)
• M67: 27,392,717 km (0.078 R)
• M68: 27,501,025 km (0.055 R)
• M69: 27,663,788 km (0.088 R)
• M70: 29,087,810 km (0.115 R)
• M71: 29,697,421 km (0.11 R)
• M72: 30,985,758 km (0.116 R)
• M73: 31,324,747 km (0.101 R)
• M74: 31,949,617 km (0.085 R)
• M75: 33,790,569 km (0.101 R)
• M76: 34,081,237 km (0.041 R)
• M77: 34,314,460 km (0.114 R)
• M78: 36,496,495 km (0.091 R)
• M79: 36,735,104 km (0.115 R)
• M80: 36,974,311 km (0.096 R)
• M81: 37,514,209 km (0.046 R)
• M82: 37,694,624 km (0.099 R)
• M83: 38,238,113 km (0.057 R)
• M84: 39,945,025 km (0.105 R)
• M85: 40,437,352 km (0.095 R)
• M86: 41,365,756 km (0.098 R)
• M87: 41,427,839 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 12

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.76 AU - 9.5 AU

Year: 8425 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,842,203 km

• M1: 214,823 km (0.098 R)
• M2: 290,369 km (0.089 R)
• M3: 392,994 km (0.115 R)
• M4: 584,778 km (0.099 R)
• M5: 796,160 km (0.084 R)
• M6: 882,328 km (0.087 R)
• M7: 1,049,429 km (0.106 R)
• M8: 1,145,172 km (0.081 R)
• M9: 1,244,205 km (0.097 R)
• M10: 1,329,177 km (0.064 R)
• M11: 1,670,260 km (0.066 R)
• M12: 1,919,640 km (0.074 R)
• M13: 2,079,410 km (0.072 R)
• M14: 2,285,257 km (0.062 R)
• M15: 2,412,266 km (0.08 R)
• M16: 2,807,204 km (0.109 R)
• M17: 3,105,353 km (0.057 R)
• M18: 3,222,787 km (0.084 R)
• M19: 3,857,531 km (0.062 R)
• M20: 4,504,242 km (0.05 R)
• M21: 4,881,229 km (0.076 R)
• M22: 5,381,035 km (0.075 R)
• M23: 5,466,007 km (0.072 R)
• M24: 5,694,593 km (0.084 R)
• M25: 6,014,134 km (0.063 R)
• M26: 6,220,728 km (0.113 R)
• M27: 6,671,018 km (0.036 R)
• M28: 6,762,422 km (0.107 R)
• M29: 7,287,959 km (0.066 R)
• M30: 7,794,797 km (0.102 R)
• M31: 8,117,330 km (0.112 R)
• M32: 8,215,017 km (0.085 R)
• M33: 8,576,296 km (0.053 R)
• M34: 9,451,145 km (0.08 R)
• M35: 10,178,490 km (0.05 R)
• M36: 11,430,474 km (0.107 R)
• M37: 11,540,129 km (0.097 R)
• M38: 12,504,587 km (0.083 R)
• M39: 12,920,319 km (0.115 R)
• M40: 13,688,056 km (0.119 R)
• M41: 13,804,443 km (0.057 R)
• M42: 14,509,946 km (0.1 R)
• M43: 14,787,600 km (0.09 R)
• M44: 15,549,801 km (0.064 R)
• M45: 16,820,785 km (0.087 R)
• M46: 17,827,728 km (0.07 R)
• M47: 18,552,679 km (0.1 R)
• M48: 18,638,548 km (0.102 R)
• M49: 19,330,887 km (0.107 R)
• M50: 19,548,851 km (0.108 R)
• M51: 19,723,881 km (0.081 R)
• M52: 20,163,848 km (0.108 R)
• M53: 20,252,111 km (0.117 R)
• M54: 20,429,235 km (0.088 R)
• M55: 20,919,018 km (0.034 R)
• M56: 21,277,604 km (0.094 R)
• M57: 22,365,630 km (0.113 R)
• M58: 22,640,441 km (0.054 R)
• M59: 22,732,294 km (0.062 R)
• M60: 23,332,481 km (0.112 R)
• M61: 24,218,998 km (0.112 R)
• M62: 24,360,068 km (0.108 R)
• M63: 24,454,166 km (0.113 R)
• M64: 26,169,455 km (0.078 R)
• M65: 26,749,745 km (0.094 R)
• M66: 27,285,455 km (0.091 R)
• M67: 27,972,408 km (0.107 R)
• M68: 28,120,361 km (0.115 R)
• M69: 29,313,404 km (0.111 R)
• M70: 30,218,919 km (0.095 R)
• M71: 30,522,902 km (0.111 R)
• M72: 30,929,659 km (0.116 R)
• M73: 31,800,019 km (0.085 R)
• M74: 32,678,458 km (0.105 R)
• M75: 32,834,339 km (0.109 R)
• M76: 33,355,688 km (0.105 R)
• M77: 34,670,803 km (0.084 R)
• M78: 35,361,496 km (0.094 R)
• M79: 35,735,191 km (0.1 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit