🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.65 AU - 0.97 AU

Year: 273 Days

Day: 17.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,506,952 km

• M1: 291,566 km (0.079 R)
• M2: 393,442 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.27 AU

Year: 426 Days

Day: 23.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,506,952 km

• M1: 97,687 km (0.073 R)
• M2: 530,474 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.43 AU - 1.47 AU

Year: 654 Days

Day: 15.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.31 AU - 2.01 AU

Year: 801 Days

Day: 33.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,506,952 km

• M1: 524,939 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 13

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.81 AU - 8.69 AU

Year: 7315 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,506,952 km

• M1: 360,381 km (0.071 R)
• M2: 477,217 km (0.113 R)
• M3: 578,645 km (0.025 R)
• M4: 712,086 km (0.115 R)
• M5: 795,561 km (0.081 R)
• M6: 921,224 km (0.051 R)
• M7: 1,013,675 km (0.098 R)
• M8: 1,095,655 km (0.119 R)
• M9: 1,416,841 km (0.114 R)
• M10: 1,541,307 km (0.103 R)
• M11: 1,735,036 km (0.105 R)
• M12: 2,058,915 km (0.093 R)
• M13: 2,237,236 km (0.117 R)
• M14: 2,346,742 km (0.104 R)
• M15: 2,458,192 km (0.077 R)
• M16: 2,725,224 km (0.103 R)
• M17: 2,941,693 km (0.08 R)
• M18: 3,561,327 km (0.047 R)
• M19: 4,565,278 km (0.034 R)
• M20: 5,577,457 km (0.032 R)
• M21: 5,702,521 km (0.095 R)
• M22: 6,032,085 km (0.106 R)
• M23: 6,263,962 km (0.091 R)
• M24: 6,368,082 km (0.053 R)
• M25: 6,630,626 km (0.12 R)
• M26: 6,816,577 km (0.066 R)
• M27: 7,220,940 km (0.107 R)
• M28: 7,439,801 km (0.055 R)
• M29: 7,772,208 km (0.116 R)
• M30: 7,968,480 km (0.116 R)
• M31: 8,624,766 km (0.073 R)
• M32: 9,298,555 km (0.095 R)
• M33: 9,387,715 km (0.049 R)
• M34: 9,477,175 km (0.03 R)
• M35: 9,656,842 km (0.104 R)
• M36: 10,294,727 km (0.038 R)
• M37: 10,417,846 km (0.116 R)
• M38: 10,634,464 km (0.108 R)
• M39: 10,790,046 km (0.107 R)
• M40: 11,579,474 km (0.113 R)
• M41: 11,771,707 km (0.098 R)
• M42: 11,964,987 km (0.11 R)
• M43: 12,617,084 km (0.083 R)
• M44: 12,781,941 km (0.053 R)
• M45: 12,947,397 km (0.105 R)
• M46: 13,080,389 km (0.071 R)
• M47: 13,853,660 km (0.117 R)
• M48: 14,503,663 km (0.072 R)
• M49: 14,849,833 km (0.09 R)
• M50: 15,128,683 km (0.074 R)
• M51: 15,621,010 km (0.035 R)
• M52: 16,369,298 km (0.103 R)
• M53: 16,621,221 km (0.104 R)
• M54: 17,826,681 km (0.104 R)
• M55: 18,796,224 km (0.066 R)
• M56: 18,984,568 km (0.115 R)
• M57: 19,097,963 km (0.072 R)
• M58: 19,363,350 km (0.054 R)
• M59: 19,859,417 km (0.053 R)
• M60: 20,089,797 km (0.102 R)
• M61: 20,825,220 km (0.038 R)
• M62: 21,176,626 km (0.119 R)
• M63: 21,294,210 km (0.051 R)
• M64: 21,806,283 km (0.03 R)
• M65: 22,682,029 km (0.027 R)
• M66: 23,731,907 km (0.104 R)
• M67: 24,262,830 km (0.115 R)
• M68: 24,632,636 km (0.076 R)
• M69: 26,004,598 km (0.046 R)
• M70: 27,017,974 km (0.095 R)
• M71: 27,401,393 km (0.086 R)
• M72: 27,486,814 km (0.053 R)
• M73: 27,743,673 km (0.105 R)
• M74: 28,648,890 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 6.8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.81 AU - 16.83 AU

Year: 19253 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,506,952 km

• M1: 109,057 km (0.076 R)
• M2: 153,936 km (0.091 R)
• M3: 311,164 km (0.083 R)
• M4: 482,004 km (0.088 R)
• M5: 639,980 km (0.083 R)
• M6: 747,241 km (0.109 R)
• M7: 860,786 km (0.071 R)
• M8: 1,684,921 km (0.081 R)
• M9: 1,835,416 km (0.07 R)
• M10: 1,958,984 km (0.085 R)
• M11: 3,006,618 km (0.113 R)
• M12: 3,528,116 km (0.07 R)
• M13: 4,239,304 km (0.066 R)
• M14: 4,403,264 km (0.107 R)
• M15: 6,062,454 km (0.084 R)
• M16: 7,150,778 km (0.108 R)
• M17: 7,297,085 km (0.053 R)
• M18: 7,543,323 km (0.1 R)
• M19: 7,792,104 km (0.068 R)
• M20: 8,554,904 km (0.102 R)
• M21: 9,288,233 km (0.09 R)
• M22: 9,554,966 km (0.1 R)
• M23: 10,425,476 km (0.073 R)
• M24: 11,151,324 km (0.112 R)
• M25: 11,377,965 km (0.072 R)
• M26: 11,434,812 km (0.101 R)
• M27: 12,124,907 km (0.076 R)
• M28: 13,066,028 km (0.046 R)
• M29: 14,030,335 km (0.092 R)
• M30: 14,830,535 km (0.066 R)
• M31: 14,955,000 km (0.059 R)
• M32: 15,204,978 km (0.079 R)
• M33: 15,835,832 km (0.06 R)
• M34: 15,962,990 km (0.097 R)
• M35: 16,218,354 km (0.096 R)
• M36: 16,733,270 km (0.104 R)
• M37: 16,992,673 km (0.1 R)
• M38: 17,713,136 km (0.115 R)
• M39: 17,779,109 km (0.109 R)
• M40: 18,176,740 km (0.113 R)
• M41: 18,577,213 km (0.101 R)
• M42: 19,115,915 km (0.08 R)
• M43: 21,250,976 km (0.033 R)
• M44: 22,026,641 km (0.106 R)
• M45: 22,239,668 km (0.115 R)
• M46: 23,387,982 km (0.116 R)
• M47: 23,750,756 km (0.077 R)
• M48: 23,823,611 km (0.048 R)
• M49: 24,115,476 km (0.12 R)
• M50: 25,072,154 km (0.053 R)
• M51: 25,220,555 km (0.117 R)
• M52: 25,966,301 km (0.1 R)
• M53: 26,041,399 km (0.104 R)
• M54: 26,191,446 km (0.118 R)
• M55: 27,632,522 km (0.094 R)
• M56: 27,939,198 km (0.039 R)
• M57: 28,710,823 km (0.05 R)
• M58: 29,489,331 km (0.087 R)
• M59: 31,706,072 km (0.1 R)
• M60: 32,429,826 km (0.111 R)
• M61: 33,975,771 km (0.055 R)
• M62: 34,716,430 km (0.092 R)
• M63: 35,712,153 km (0.088 R)
• M64: 36,381,155 km (0.074 R)
• M65: 37,138,868 km (0.114 R)
• M66: 37,816,696 km (0.071 R)
• M67: 38,157,031 km (0.109 R)
• M68: 38,840,993 km (0.12 R)
• M69: 39,012,582 km (0.078 R)
• M70: 39,184,469 km (0.104 R)
• M71: 39,356,657 km (0.116 R)
• M72: 42,232,676 km (0.086 R)
• M73: 43,206,408 km (0.095 R)
• M74: 44,366,540 km (0.102 R)
• M75: 44,995,449 km (0.084 R)
• M76: 45,446,487 km (0.084 R)
• M77: 46,444,155 km (0.108 R)
• M78: 49,480,094 km (0.098 R)
• M79: 49,945,643 km (0.067 R)
• M80: 51,539,309 km (0.058 R)
• M81: 52,389,773 km (0.033 R)
• M82: 52,959,292 km (0.093 R)
• M83: 53,721,942 km (0.086 R)
• M84: 55,258,013 km (0.095 R)
• M85: 55,451,144 km (0.106 R)
• M86: 57,589,196 km (0.117 R)
• M87: 58,373,239 km (0.086 R)
• M88: 60,150,461 km (0.079 R)
• M89: 60,349,127 km (0.073 R)
• M90: 61,045,805 km (0.113 R)
• M91: 61,345,150 km (0.083 R)
• M92: 62,748,827 km (0.085 R)
• M93: 66,714,367 km (0.032 R)
• M94: 67,744,199 km (0.104 R)
• M95: 69,506,911 km (0.115 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: 191 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit