🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 165 Days

Day: 19.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 102.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 14.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,692,868 km

• M1: 216,019 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.32 AU - 1.82 AU

Year: 733 Days

Day: 43.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.27 AU - 2.89 AU

Year: 1545 Days

Day: 35 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.31 AU - 3.75 AU

Year: 2472 Days

Day: 32.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 13.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.14 AU - 9.24 AU

Year: 7950 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 127.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,692,868 km

• M1: 181,911 km (0.037 R)
• M2: 328,966 km (0.092 R)
• M3: 471,832 km (0.059 R)
• M4: 564,283 km (0.102 R)
• M5: 699,669 km (0.076 R)
• M6: 847,472 km (0.06 R)
• M7: 1,104,780 km (0.088 R)
• M8: 1,612,366 km (0.035 R)
• M9: 1,953,748 km (0.098 R)
• M10: 2,078,812 km (0.088 R)
• M11: 2,508,906 km (0.062 R)
• M12: 2,606,145 km (0.119 R)
• M13: 2,865,248 km (0.117 R)
• M14: 3,216,803 km (0.085 R)
• M15: 3,322,868 km (0.082 R)
• M16: 4,495,416 km (0.104 R)
• M17: 4,710,538 km (0.052 R)
• M18: 4,953,634 km (0.084 R)
• M19: 5,605,133 km (0.044 R)
• M20: 5,914,950 km (0.12 R)
• M21: 6,336,966 km (0.07 R)
• M22: 7,832,496 km (0.111 R)
• M23: 7,976,409 km (0.099 R)
• M24: 8,325,271 km (0.1 R)
• M25: 8,560,738 km (0.039 R)
• M26: 8,649,599 km (0.117 R)
• M27: 9,068,324 km (0.068 R)
• M28: 9,708,902 km (0.11 R)
• M29: 10,490,551 km (0.088 R)
• M30: 10,776,881 km (0.082 R)
• M31: 10,937,250 km (0.104 R)
• M32: 11,195,157 km (0.095 R)
• M33: 11,717,403 km (0.119 R)
• M34: 11,849,049 km (0.049 R)
• M35: 11,981,443 km (0.116 R)
• M36: 12,114,136 km (0.05 R)
• M37: 12,314,298 km (0.11 R)
• M38: 12,955,176 km (0.052 R)
• M39: 13,091,459 km (0.059 R)
• M40: 13,365,523 km (0.086 R)
• M41: 14,304,548 km (0.107 R)
• M42: 14,622,294 km (0.065 R)
• M43: 14,835,471 km (0.034 R)
• M44: 15,372,827 km (0.107 R)
• M45: 16,209,228 km (0.076 R)
• M46: 16,614,489 km (0.115 R)
• M47: 16,874,041 km (0.087 R)
• M48: 17,472,583 km (0.033 R)
• M49: 18,498,525 km (0.081 R)
• M50: 18,767,651 km (0.065 R)
• M51: 18,960,633 km (0.081 R)
• M52: 19,426,630 km (0.108 R)
• M53: 19,582,810 km (0.078 R)
• M54: 20,211,720 km (0.074 R)
• M55: 20,568,510 km (0.047 R)
• M56: 20,727,683 km (0.098 R)
• M57: 21,449,193 km (0.1 R)
• M58: 22,056,710 km (0.095 R)
• M59: 22,219,622 km (0.119 R)
• M60: 23,123,193 km (0.076 R)
• M61: 23,621,055 km (0.116 R)
• M62: 23,787,857 km (0.078 R)
• M63: 24,796,595 km (0.074 R)
• M64: 25,178,518 km (0.119 R)
• M65: 26,768,893 km (0.045 R)
• M66: 27,510,450 km (0.103 R)
• M67: 28,569,005 km (0.073 R)
• M68: 28,791,157 km (0.052 R)
• M69: 29,058,638 km (0.12 R)
• M70: 29,730,782 km (0.099 R)
• M71: 29,910,748 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 15

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.75 AU - 8.93 AU

Year: 8978 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,692,868 km

• M1: 195,076 km (0.066 R)
• M2: 337,343 km (0.082 R)
• M3: 448,494 km (0.075 R)
• M4: 661,522 km (0.082 R)
• M5: 776,263 km (0.053 R)
• M6: 1,393,504 km (0.065 R)
• M7: 1,689,409 km (0.118 R)
• M8: 2,241,574 km (0.116 R)
• M9: 2,718,792 km (0.051 R)
• M10: 2,958,447 km (0.113 R)
• M11: 3,069,748 km (0.04 R)
• M12: 3,365,802 km (0.112 R)
• M13: 3,623,859 km (0.055 R)
• M14: 4,134,736 km (0.11 R)
• M15: 4,360,778 km (0.095 R)
• M16: 4,539,547 km (0.106 R)
• M17: 4,694,680 km (0.111 R)
• M18: 4,930,746 km (0.1 R)
• M19: 5,197,778 km (0.082 R)
• M20: 5,305,937 km (0.118 R)
• M21: 5,718,229 km (0.064 R)
• M22: 5,914,352 km (0.066 R)
• M23: 6,255,585 km (0.058 R)
• M24: 6,868,637 km (0.063 R)
• M25: 7,777,743 km (0.12 R)
• M26: 8,341,428 km (0.097 R)
• M27: 8,628,207 km (0.104 R)
• M28: 8,724,548 km (0.092 R)
• M29: 8,950,889 km (0.11 R)
• M30: 9,475,230 km (0.039 R)
• M31: 9,774,725 km (0.082 R)
• M32: 10,451,356 km (0.075 R)
• M33: 11,353,730 km (0.119 R)
• M34: 11,743,134 km (0.056 R)
• M35: 12,029,015 km (0.117 R)
• M36: 13,344,130 km (0.117 R)
• M37: 13,455,730 km (0.119 R)
• M38: 13,980,968 km (0.116 R)
• M39: 14,436,643 km (0.084 R)
• M40: 14,781,466 km (0.073 R)
• M41: 16,029,861 km (0.027 R)
• M42: 16,506,779 km (0.111 R)
• M43: 17,190,291 km (0.12 R)
• M44: 18,253,783 km (0.106 R)
• M45: 18,377,799 km (0.094 R)
• M46: 18,710,056 km (0.116 R)
• M47: 19,633,973 km (0.065 R)
• M48: 20,444,045 km (0.112 R)
• M49: 20,745,186 km (0.082 R)
• M50: 21,004,439 km (0.065 R)
• M51: 21,308,422 km (0.098 R)
• M52: 21,439,020 km (0.062 R)
• M53: 21,701,266 km (0.092 R)
• M54: 22,273,029 km (0.12 R)
• M55: 22,938,889 km (0.119 R)
• M56: 23,972,610 km (0.108 R)
• M57: 24,290,356 km (0.087 R)
• M58: 25,621,179 km (0.061 R)
• M59: 26,039,005 km (0.045 R)
• M60: 26,365,578 km (0.093 R)
• M61: 26,928,514 km (0.043 R)
• M62: 27,258,826 km (0.115 R)
• M63: 27,400,795 km (0.071 R)
• M64: 27,495,490 km (0.113 R)
• M65: 27,828,046 km (0.102 R)
• M66: 28,114,227 km (0.058 R)
• M67: 28,593,239 km (0.072 R)
• M68: 29,123,265 km (0.106 R)
• M69: 29,219,905 km (0.12 R)
• M70: 29,365,314 km (0.082 R)
• M71: 29,462,253 km (0.051 R)
• M72: 29,997,664 km (0.105 R)
• M73: 30,979,325 km (0.099 R)
• M74: 31,176,944 km (0.104 R)
• M75: 32,772,705 km (0.089 R)
• M76: 32,873,384 km (0.089 R)
• M77: 33,024,478 km (0.118 R)
• M78: 33,783,687 km (0.073 R)
• M79: 33,885,264 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 3.6

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.17 AU - 19.13 AU

Year: 28825 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,692,868 km

• M1: 77,791 km (0.081 R)
• M2: 150,196 km (0.074 R)
• M3: 246,088 km (0.075 R)
• M4: 840,441 km (0.079 R)
• M5: 1,143,377 km (0.078 R)
• M6: 1,170,005 km (0.044 R)
• M7: 1,506,451 km (0.099 R)
• M8: 1,998,328 km (0.109 R)
• M9: 2,295,131 km (0.106 R)
• M10: 2,363,048 km (0.098 R)
• M11: 2,605,696 km (0.065 R)
• M12: 5,209,895 km (0.042 R)
• M13: 6,314,676 km (0.037 R)
• M14: 7,690,527 km (0.051 R)
• M15: 7,945,741 km (0.052 R)
• M16: 8,203,648 km (0.119 R)
• M17: 8,307,469 km (0.083 R)
• M18: 8,674,732 km (0.099 R)
• M19: 9,154,642 km (0.095 R)
• M20: 11,215,951 km (0.112 R)
• M21: 11,331,291 km (0.063 R)
• M22: 11,679,704 km (0.051 R)
• M23: 11,796,690 km (0.074 R)
• M24: 13,351,760 km (0.114 R)
• M25: 14,906,680 km (0.085 R)
• M26: 15,416,061 km (0.065 R)
• M27: 15,996,201 km (0.072 R)
• M28: 16,256,202 km (0.115 R)
• M29: 16,714,720 km (0.059 R)
• M30: 17,044,733 km (0.116 R)
• M31: 17,443,710 km (0.07 R)
• M32: 18,115,405 km (0.116 R)
• M33: 18,727,260 km (0.09 R)
• M34: 19,001,323 km (0.066 R)
• M35: 19,276,733 km (0.072 R)
• M36: 21,098,685 km (0.081 R)
• M37: 21,526,834 km (0.079 R)
• M38: 22,537,218 km (0.069 R)
• M39: 23,341,756 km (0.116 R)
• M40: 25,280,395 km (0.107 R)
• M41: 25,356,091 km (0.086 R)
• M42: 26,345,531 km (0.096 R)
• M43: 29,071,803 km (0.114 R)
• M44: 29,707,444 km (0.05 R)
• M45: 30,026,985 km (0.081 R)
• M46: 30,267,389 km (0.061 R)
• M47: 30,588,875 km (0.092 R)
• M48: 30,992,340 km (0.118 R)
• M49: 32,623,855 km (0.089 R)
• M50: 34,954,290 km (0.096 R)
• M51: 35,122,887 km (0.113 R)
• M52: 35,545,202 km (0.051 R)
• M53: 36,224,676 km (0.119 R)
• M54: 36,651,478 km (0.082 R)
• M55: 37,337,833 km (0.094 R)
• M56: 39,509,994 km (0.112 R)
• M57: 41,990,926 km (0.08 R)
• M58: 42,259,603 km (0.066 R)
• M59: 43,250,091 km (0.074 R)
• M60: 44,795,736 km (0.092 R)
• M61: 45,897,674 km (0.118 R)
• M62: 48,785,212 km (0.091 R)
• M63: 48,879,459 km (0.035 R)
• M64: 48,973,556 km (0.093 R)
• M65: 49,256,445 km (0.085 R)
• M66: 49,729,175 km (0.106 R)
• M67: 51,539,309 km (0.101 R)
• M68: 51,635,201 km (0.103 R)
• M69: 51,827,135 km (0.064 R)
• M70: 53,856,281 km (0.109 R)
• M71: 56,800,068 km (0.104 R)
• M72: 57,593,834 km (0.111 R)
• M73: 58,791,365 km (0.082 R)
• M74: 60,198,782 km (0.104 R)
• M75: 61,210,961 km (0.104 R)
• M76: 62,842,026 km (0.045 R)
• M77: 65,107,836 km (0.118 R)
• M78: 68,451,199 km (0.06 R)
• M79: 70,143,749 km (0.113 R)
• M80: 71,208,437 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294

Radius: 4.3

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.21 AU - 21.31 AU

Year: 30290 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,692,868 km

• M1: 140,772 km (0.046 R)
• M2: 727,943 km (0.046 R)
• M3: 799,750 km (0.102 R)
• M4: 2,095,717 km (0.05 R)
• M5: 2,738,090 km (0.1 R)
• M6: 3,158,460 km (0.088 R)
• M7: 3,805,321 km (0.069 R)
• M8: 4,803,887 km (0.116 R)
• M9: 5,215,580 km (0.059 R)
• M10: 5,308,480 km (0.111 R)
• M11: 7,022,872 km (0.043 R)
• M12: 7,125,646 km (0.048 R)
• M13: 7,280,629 km (0.057 R)
• M14: 7,594,037 km (0.088 R)
• M15: 8,180,161 km (0.116 R)
• M16: 9,170,050 km (0.078 R)
• M17: 9,679,132 km (0.08 R)
• M18: 9,850,870 km (0.107 R)
• M19: 10,430,412 km (0.073 R)
• M20: 11,200,393 km (0.11 R)
• M21: 11,380,658 km (0.113 R)
• M22: 12,482,297 km (0.115 R)
• M23: 12,606,762 km (0.109 R)
• M24: 13,045,832 km (0.082 R)
• M25: 13,362,381 km (0.084 R)
• M26: 13,745,651 km (0.109 R)
• M27: 13,874,305 km (0.104 R)
• M28: 14,327,287 km (0.097 R)
• M29: 14,392,512 km (0.095 R)
• M30: 14,457,737 km (0.103 R)
• M31: 15,248,062 km (0.089 R)
• M32: 17,701,916 km (0.117 R)
• M33: 19,332,533 km (0.087 R)
• M34: 20,129,291 km (0.092 R)
• M35: 20,862,769 km (0.057 R)
• M36: 21,010,572 km (0.088 R)
• M37: 23,191,859 km (0.103 R)
• M38: 23,498,235 km (0.078 R)
• M39: 24,425,742 km (0.074 R)
• M40: 26,316,061 km (0.057 R)
• M41: 26,395,946 km (0.034 R)
• M42: 31,581,756 km (0.103 R)
• M43: 36,979,696 km (0.101 R)
• M44: 37,876,685 km (0.067 R)
• M45: 38,327,872 km (0.097 R)
• M46: 40,794,741 km (0.096 R)
• M47: 41,164,547 km (0.064 R)
• M48: 42,654,990 km (0.03 R)
• M49: 43,218,376 km (0.103 R)
• M50: 45,496,602 km (0.083 R)
• M51: 45,976,063 km (0.074 R)
• M52: 46,457,320 km (0.079 R)
• M53: 48,203,426 km (0.065 R)
• M54: 50,465,645 km (0.109 R)
• M55: 51,061,344 km (0.035 R)
• M56: 52,561,062 km (0.12 R)
• M57: 52,862,801 km (0.114 R)
• M58: 53,366,796 km (0.109 R)
• M59: 56,321,654 km (0.104 R)
• M60: 57,352,832 km (0.074 R)
• M61: 57,456,204 km (0.104 R)
• M62: 57,559,726 km (0.085 R)
• M63: 61,433,413 km (0.111 R)
• M64: 62,282,082 km (0.083 R)
• M65: 62,388,446 km (0.103 R)
• M66: 65,498,585 km (0.073 R)
• M67: 65,823,063 km (0.09 R)
• M68: 70,423,497 km (0.109 R)
• M69: 70,866,905 km (0.093 R)
• M70: 71,200,209 km (0.054 R)
• M71: 71,533,962 km (0.088 R)
• M72: 72,762,160 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit