🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.03 AU - 1.07 AU

Year: 376 Days

Day: 44.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.97 AU - 1.41 AU

Year: 454 Days

Day: 25 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.29 AU - 1.31 AU

Year: 519 Days

Day: 20 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,979,483 km

• M1: 1,087,427 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.42 AU - 1.72 AU

Year: 688 Days

Day: 28.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 116,979,483 km

• M1: 855,401 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 10.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.34 AU - 7.46 AU

Year: 6341 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 116,979,483 km

• M1: 225,145 km (0.111 R)
• M2: 431,291 km (0.1 R)
• M3: 496,665 km (0.118 R)
• M4: 910,153 km (0.105 R)
• M5: 998,416 km (0.076 R)
• M6: 1,168,359 km (0.111 R)
• M7: 1,467,555 km (0.091 R)
• M8: 1,590,375 km (0.06 R)
• M9: 1,735,186 km (0.094 R)
• M10: 1,884,634 km (0.101 R)
• M11: 1,980,077 km (0.116 R)
• M12: 2,587,594 km (0.065 R)
• M13: 2,672,865 km (0.082 R)
• M14: 3,273,052 km (0.103 R)
• M15: 3,365,503 km (0.077 R)
• M16: 3,482,339 km (0.069 R)
• M17: 3,889,694 km (0.101 R)
• M18: 4,012,514 km (0.069 R)
• M19: 4,414,035 km (0.105 R)
• M20: 4,802,241 km (0.072 R)
• M21: 5,778,517 km (0.1 R)
• M22: 6,814,632 km (0.083 R)
• M23: 7,022,722 km (0.111 R)
• M24: 7,232,907 km (0.103 R)
• M25: 7,354,082 km (0.09 R)
• M26: 7,506,372 km (0.068 R)
• M27: 8,220,403 km (0.059 R)
• M28: 8,346,813 km (0.091 R)
• M29: 8,569,714 km (0.104 R)
• M30: 8,923,812 km (0.03 R)
• M31: 9,184,262 km (0.081 R)
• M32: 9,249,936 km (0.11 R)
• M33: 9,712,941 km (0.057 R)
• M34: 9,779,811 km (0.089 R)
• M35: 10,251,643 km (0.104 R)
• M36: 11,463,386 km (0.079 R)
• M37: 11,889,291 km (0.069 R)
• M38: 11,960,799 km (0.062 R)
• M39: 12,104,263 km (0.102 R)
• M40: 12,939,917 km (0.114 R)
• M41: 13,161,022 km (0.087 R)
• M42: 13,569,574 km (0.1 R)
• M43: 14,361,096 km (0.088 R)
• M44: 14,666,725 km (0.093 R)
• M45: 15,635,221 km (0.059 R)
• M46: 15,910,033 km (0.043 R)
• M47: 16,107,502 km (0.106 R)
• M48: 16,584,420 km (0.1 R)
• M49: 16,744,340 km (0.087 R)
• M50: 18,248,696 km (0.11 R)
• M51: 18,496,730 km (0.119 R)
• M52: 18,745,960 km (0.063 R)
• M53: 18,870,874 km (0.09 R)
• M54: 18,996,237 km (0.088 R)
• M55: 19,247,561 km (0.068 R)
• M56: 20,865,013 km (0.09 R)
• M57: 21,646,363 km (0.07 R)
• M58: 21,952,889 km (0.062 R)
• M59: 22,260,762 km (0.068 R)
• M60: 22,791,834 km (0.098 R)
• M61: 23,641,400 km (0.107 R)
• M62: 23,821,516 km (0.068 R)
• M63: 24,455,811 km (0.114 R)
• M64: 26,018,959 km (0.087 R)
• M65: 26,111,860 km (0.106 R)
• M66: 26,484,807 km (0.089 R)
• M67: 27,283,211 km (0.054 R)
• M68: 27,519,576 km (0.053 R)
• M69: 29,192,828 km (0.083 R)
• M70: 29,579,987 km (0.07 R)
• M71: 29,676,926 km (0.09 R)
• M72: 29,822,635 km (0.114 R)
• M73: 30,261,405 km (0.091 R)
• M74: 30,408,161 km (0.115 R)
• M75: 30,555,066 km (0.077 R)
• M76: 32,037,431 km (0.101 R)
• M77: 32,436,708 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 4.1

Gravity: 53.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 19.04 AU - 22.76 AU

Year: 33427 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,979,483 km

• M1: 80,633 km (0.119 R)
• M2: 244,742 km (0.078 R)
• M3: 381,774 km (0.12 R)
• M4: 1,437,486 km (0.086 R)
• M5: 1,559,259 km (0.042 R)
• M6: 2,216,592 km (0.063 R)
• M7: 2,309,941 km (0.059 R)
• M8: 2,948,724 km (0.04 R)
• M9: 3,748,623 km (0.092 R)
• M10: 3,860,074 km (0.06 R)
• M11: 4,492,574 km (0.074 R)
• M12: 4,730,434 km (0.063 R)
• M13: 4,911,597 km (0.067 R)
• M14: 5,405,719 km (0.062 R)
• M15: 5,722,418 km (0.115 R)
• M16: 5,850,922 km (0.099 R)
• M17: 6,912,020 km (0.094 R)
• M18: 8,246,882 km (0.119 R)
• M19: 9,888,270 km (0.094 R)
• M20: 10,352,921 km (0.09 R)
• M21: 11,223,281 km (0.071 R)
• M22: 11,545,515 km (0.11 R)
• M23: 11,789,210 km (0.113 R)
• M24: 12,697,119 km (0.108 R)
• M25: 13,032,817 km (0.088 R)
• M26: 13,627,468 km (0.105 R)
• M27: 15,463,334 km (0.116 R)
• M28: 18,217,281 km (0.111 R)
• M29: 19,072,532 km (0.089 R)
• M30: 20,037,887 km (0.102 R)
• M31: 23,130,075 km (0.076 R)
• M32: 23,232,400 km (0.106 R)
• M33: 23,334,725 km (0.113 R)
• M34: 24,158,859 km (0.076 R)
• M35: 25,412,789 km (0.091 R)
• M36: 26,260,560 km (0.031 R)
• M37: 27,657,804 km (0.105 R)
• M38: 27,983,628 km (0.12 R)
• M39: 28,201,592 km (0.117 R)
• M40: 33,482,397 km (0.05 R)
• M41: 34,178,027 km (0.058 R)
• M42: 37,007,970 km (0.106 R)
• M43: 37,127,648 km (0.106 R)
• M44: 40,649,631 km (0.11 R)
• M45: 41,143,603 km (0.114 R)
• M46: 42,013,066 km (0.085 R)
• M47: 42,262,595 km (0.08 R)
• M48: 43,014,175 km (0.089 R)
• M49: 43,139,837 km (0.087 R)
• M50: 43,265,649 km (0.075 R)
• M51: 44,403,341 km (0.096 R)
• M52: 45,039,730 km (0.079 R)
• M53: 47,875,208 km (0.049 R)
• M54: 48,396,856 km (0.084 R)
• M55: 49,051,646 km (0.078 R)
• M56: 50,237,658 km (0.107 R)
• M57: 55,211,637 km (0.074 R)
• M58: 56,445,072 km (0.113 R)
• M59: 58,520,742 km (0.106 R)
• M60: 58,660,018 km (0.075 R)
• M61: 59,218,168 km (0.104 R)
• M62: 59,358,042 km (0.106 R)
• M63: 59,497,916 km (0.107 R)
• M64: 62,177,363 km (0.106 R)
• M65: 63,460,314 km (0.102 R)
• M66: 63,746,495 km (0.057 R)
• M67: 63,889,810 km (0.119 R)
• M68: 66,052,097 km (0.108 R)
• M69: 66,487,427 km (0.067 R)
• M70: 66,778,246 km (0.076 R)
• M71: 67,799,101 km (0.053 R)
• M72: 68,238,321 km (0.114 R)
• M73: 68,531,533 km (0.116 R)
• M74: 73,731,255 km (0.058 R)
• M75: 77,981,480 km (0.106 R)
• M76: 78,288,006 km (0.049 R)
• M77: 81,687,169 km (0.079 R)
• M78: 83,718,260 km (0.09 R)
• M79: 84,818,702 km (0.098 R)
• M80: 85,924,080 km (0.12 R)
• M81: 87,670,635 km (0.094 R)
• M82: 89,108,271 km (0.083 R)
• M83: 90,071,083 km (0.082 R)
• M84: 90,392,718 km (0.066 R)
• M85: 93,305,090 km (0.107 R)
• M86: 93,793,527 km (0.041 R)
• M87: 94,282,712 km (0.076 R)
• M88: 95,263,774 km (0.085 R)
• M89: 99,553,643 km (0.082 R)
• M90: 100,052,702 km (0.101 R)
• M91: 100,219,204 km (0.111 R)
• M92: 105,596,649 km (0.083 R)
• M93: 105,935,937 km (0.116 R)
• M94: 106,445,318 km (0.063 R)
• M95: 106,785,503 km (0.106 R)
• M96: 110,550,283 km (0.05 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 16,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit