🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.83 AU - 1.03 AU

Year: 376 Days

Day: 44 Hours

Environment

Temp: -32 °C

Axial Tilt: 141.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,645,990 km

• M1: 183,706 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.28 AU - 1.7 AU

Year: 762 Days

Day: 35.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,645,990 km

• M1: 286,330 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.29 AU - 2.01 AU

Year: 888 Days

Day: 38.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,645,990 km

• M1: 153,487 km (0.087 R)
• M2: 567,126 km (0.04 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 11.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.07 AU - 7.59 AU

Year: 6673 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,645,990 km

• M1: 201,957 km (0.108 R)
• M2: 275,709 km (0.078 R)
• M3: 1,091,466 km (0.104 R)
• M4: 2,248,606 km (0.067 R)
• M5: 2,550,494 km (0.083 R)
• M6: 2,641,898 km (0.106 R)
• M7: 2,771,749 km (0.066 R)
• M8: 3,292,350 km (0.028 R)
• M9: 3,392,132 km (0.08 R)
• M10: 3,594,837 km (0.088 R)
• M11: 3,885,356 km (0.08 R)
• M12: 4,183,654 km (0.109 R)
• M13: 4,313,804 km (0.098 R)
• M14: 4,555,854 km (0.103 R)
• M15: 4,712,333 km (0.104 R)
• M16: 5,146,017 km (0.075 R)
• M17: 5,379,390 km (0.079 R)
• M18: 5,544,995 km (0.096 R)
• M19: 5,905,376 km (0.057 R)
• M20: 6,125,285 km (0.099 R)
• M21: 6,199,186 km (0.066 R)
• M22: 6,497,933 km (0.099 R)
• M23: 6,573,330 km (0.051 R)
• M24: 6,725,023 km (0.064 R)
• M25: 6,826,899 km (0.032 R)
• M26: 7,527,466 km (0.081 R)
• M27: 8,034,303 km (0.118 R)
• M28: 8,552,211 km (0.098 R)
• M29: 8,634,939 km (0.057 R)
• M30: 8,912,742 km (0.116 R)
• M31: 9,165,413 km (0.077 R)
• M32: 9,391,904 km (0.078 R)
• M33: 9,706,359 km (0.086 R)
• M34: 10,228,605 km (0.077 R)
• M35: 10,700,436 km (0.118 R)
• M36: 10,939,045 km (0.073 R)
• M37: 11,360,761 km (0.119 R)
• M38: 11,573,789 km (0.106 R)
• M39: 11,757,345 km (0.11 R)
• M40: 11,910,982 km (0.041 R)
• M41: 12,003,584 km (0.096 R)
• M42: 12,595,243 km (0.093 R)
• M43: 12,752,620 km (0.106 R)
• M44: 13,324,383 km (0.099 R)
• M45: 13,516,766 km (0.101 R)
• M46: 13,904,374 km (0.078 R)
• M47: 14,657,749 km (0.119 R)
• M48: 15,156,209 km (0.059 R)
• M49: 15,323,459 km (0.102 R)
• M50: 15,525,267 km (0.119 R)
• M51: 16,306,467 km (0.11 R)
• M52: 16,546,721 km (0.102 R)
• M53: 16,996,263 km (0.095 R)
• M54: 17,590,017 km (0.077 R)
• M55: 18,190,652 km (0.115 R)
• M56: 18,261,711 km (0.109 R)
• M57: 18,404,278 km (0.104 R)
• M58: 19,593,880 km (0.113 R)
• M59: 19,666,734 km (0.12 R)
• M60: 19,776,240 km (0.097 R)
• M61: 19,995,850 km (0.053 R)
• M62: 20,400,662 km (0.112 R)
• M63: 20,771,066 km (0.117 R)
• M64: 20,957,166 km (0.096 R)
• M65: 21,143,714 km (0.106 R)
• M66: 21,744,350 km (0.112 R)
• M67: 21,857,745 km (0.088 R)
• M68: 21,971,140 km (0.059 R)
• M69: 22,084,834 km (0.108 R)
• M70: 22,236,676 km (0.091 R)
• M71: 22,579,555 km (0.11 R)
• M72: 22,847,484 km (0.105 R)
• M73: 23,078,015 km (0.114 R)
• M74: 23,425,231 km (0.065 R)
• M75: 24,124,901 km (0.056 R)
• M76: 24,320,575 km (0.119 R)
• M77: 24,634,581 km (0.057 R)
• M78: 24,949,933 km (0.047 R)
• M79: 25,226,839 km (0.077 R)
• M80: 26,104,230 km (0.052 R)
• M81: 26,506,349 km (0.076 R)
• M82: 26,586,982 km (0.092 R)
• M83: 27,072,727 km (0.099 R)
• M84: 27,194,649 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 6.4

Gravity: 23.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.61 AU - 16.57 AU

Year: 25790 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,645,990 km

• M1: 285,134 km (0.119 R)
• M2: 1,147,715 km (0.027 R)
• M3: 1,354,160 km (0.046 R)
• M4: 1,685,669 km (0.113 R)
• M5: 2,596,570 km (0.1 R)
• M6: 3,291,452 km (0.097 R)
• M7: 4,730,733 km (0.089 R)
• M8: 6,337,564 km (0.094 R)
• M9: 7,515,049 km (0.107 R)
• M10: 8,491,175 km (0.095 R)
• M11: 9,369,165 km (0.118 R)
• M12: 9,575,760 km (0.056 R)
• M13: 9,645,024 km (0.099 R)
• M14: 10,063,898 km (0.115 R)
• M15: 11,502,730 km (0.117 R)
• M16: 11,798,036 km (0.064 R)
• M17: 11,872,386 km (0.055 R)
• M18: 13,235,223 km (0.095 R)
• M19: 14,170,957 km (0.055 R)
• M20: 14,646,828 km (0.119 R)
• M21: 15,208,568 km (0.115 R)
• M22: 15,695,659 km (0.055 R)
• M23: 15,777,339 km (0.09 R)
• M24: 15,859,169 km (0.089 R)
• M25: 16,023,278 km (0.109 R)
• M26: 17,187,599 km (0.091 R)
• M27: 18,637,651 km (0.101 R)
• M28: 19,508,909 km (0.113 R)
• M29: 19,596,723 km (0.054 R)
• M30: 20,482,492 km (0.106 R)
• M31: 21,020,146 km (0.078 R)
• M32: 21,562,439 km (0.113 R)
• M33: 21,926,560 km (0.049 R)
• M34: 23,590,088 km (0.067 R)
• M35: 24,626,502 km (0.061 R)
• M36: 27,429,368 km (0.115 R)
• M37: 27,626,388 km (0.099 R)
• M38: 28,120,959 km (0.098 R)
• M39: 28,918,316 km (0.089 R)
• M40: 29,219,157 km (0.062 R)
• M41: 32,181,195 km (0.062 R)
• M42: 34,703,864 km (0.118 R)
• M43: 34,810,228 km (0.09 R)
• M44: 35,130,367 km (0.064 R)
• M45: 35,451,404 km (0.116 R)
• M46: 39,712,999 km (0.074 R)
• M47: 40,831,542 km (0.09 R)
• M48: 42,301,042 km (0.099 R)
• M49: 42,528,580 km (0.107 R)
• M50: 42,870,860 km (0.107 R)
• M51: 43,902,786 km (0.078 R)
• M52: 46,108,158 km (0.11 R)
• M53: 47,519,614 km (0.095 R)
• M54: 47,756,278 km (0.117 R)
• M55: 55,905,173 km (0.093 R)
• M56: 56,155,002 km (0.091 R)
• M57: 58,546,323 km (0.061 R)
• M58: 58,927,050 km (0.084 R)
• M59: 59,690,747 km (0.104 R)
• M60: 59,818,354 km (0.111 R)
• M61: 60,585,791 km (0.072 R)
• M62: 61,485,323 km (0.041 R)
• M63: 62,389,343 km (0.094 R)
• M64: 62,518,745 km (0.103 R)
• M65: 62,907,849 km (0.099 R)
• M66: 64,602,943 km (0.115 R)
• M67: 65,785,215 km (0.096 R)
• M68: 68,304,593 km (0.054 R)
• M69: 68,705,216 km (0.087 R)
• M70: 70,585,212 km (0.098 R)
• M71: 71,125,560 km (0.108 R)
• M72: 71,396,182 km (0.114 R)
• M73: 71,938,474 km (0.093 R)
• M74: 72,210,144 km (0.032 R)
• M75: 73,710,461 km (0.102 R)
• M76: 75,221,101 km (0.08 R)
• M77: 76,603,235 km (0.093 R)
• M78: 77,575,621 km (0.093 R)
• M79: 79,112,141 km (0.044 R)
• M80: 79,813,755 km (0.073 R)
• M81: 79,954,377 km (0.031 R)
• M82: 80,235,771 km (0.083 R)
• M83: 82,498,887 km (0.031 R)
• M84: 85,501,017 km (0.119 R)
• M85: 90,583,306 km (0.075 R)
• M86: 91,464,437 km (0.076 R)
• M87: 91,758,696 km (0.112 R)
• M88: 93,531,132 km (0.102 R)
• M89: 98,312,729 km (0.117 R)
• M90: 98,916,057 km (0.114 R)
• M91: 99,671,825 km (0.03 R)
• M92: 100,581,380 km (0.114 R)
• M93: 101,645,919 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit