🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 313 Days

Day: 46.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.77 AU - 1.25 AU

Year: 378 Days

Day: 13.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.72 AU - 2.1 AU

Year: 984 Days

Day: 47.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 8.7

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.86 AU - 7.28 AU

Year: 7008 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,648,381 km

• M1: 132,843 km (0.089 R)
• M2: 193,280 km (0.091 R)
• M3: 274,512 km (0.08 R)
• M4: 741,856 km (0.081 R)
• M5: 1,243,757 km (0.057 R)
• M6: 1,559,707 km (0.03 R)
• M7: 1,663,528 km (0.107 R)
• M8: 1,727,107 km (0.076 R)
• M9: 1,834,668 km (0.106 R)
• M10: 2,125,187 km (0.085 R)
• M11: 2,264,313 km (0.115 R)
• M12: 2,335,073 km (0.109 R)
• M13: 2,527,157 km (0.119 R)
• M14: 3,213,661 km (0.103 R)
• M15: 3,346,953 km (0.058 R)
• M16: 3,757,749 km (0.067 R)
• M17: 4,012,065 km (0.071 R)
• M18: 4,507,533 km (0.074 R)
• M19: 4,991,632 km (0.048 R)
• M20: 5,302,646 km (0.071 R)
• M21: 5,878,299 km (0.079 R)
• M22: 7,686,039 km (0.071 R)
• M23: 7,972,819 km (0.097 R)
• M24: 8,409,644 km (0.056 R)
• M25: 8,816,999 km (0.104 R)
• M26: 9,268,635 km (0.092 R)
• M27: 9,805,243 km (0.091 R)
• M28: 10,077,212 km (0.096 R)
• M29: 10,868,285 km (0.116 R)
• M30: 11,638,116 km (0.105 R)
• M31: 11,802,374 km (0.104 R)
• M32: 12,175,023 km (0.059 R)
• M33: 13,444,510 km (0.096 R)
• M34: 13,746,848 km (0.097 R)
• M35: 14,007,746 km (0.102 R)
• M36: 14,534,331 km (0.096 R)
• M37: 15,201,836 km (0.1 R)
• M38: 15,426,532 km (0.03 R)
• M39: 15,924,843 km (0.079 R)
• M40: 16,152,980 km (0.097 R)
• M41: 16,290,460 km (0.059 R)
• M42: 16,566,618 km (0.115 R)
• M43: 17,030,222 km (0.051 R)
• M44: 17,404,216 km (0.032 R)
• M45: 17,545,137 km (0.075 R)
• M46: 18,303,150 km (0.102 R)
• M47: 18,398,593 km (0.095 R)
• M48: 19,265,663 km (0.114 R)
• M49: 19,508,909 km (0.117 R)
• M50: 19,753,202 km (0.051 R)
• M51: 20,096,828 km (0.084 R)
• M52: 20,690,582 km (0.085 R)
• M53: 20,989,479 km (0.069 R)
• M54: 22,047,285 km (0.106 R)
• M55: 22,454,790 km (0.025 R)
• M56: 22,608,277 km (0.078 R)
• M57: 22,813,526 km (0.086 R)
• M58: 22,967,761 km (0.109 R)
• M59: 23,070,834 km (0.105 R)
• M60: 23,744,324 km (0.092 R)
• M61: 25,643,169 km (0.112 R)
• M62: 26,610,768 km (0.089 R)
• M63: 26,881,690 km (0.091 R)
• M64: 27,371,623 km (0.099 R)
• M65: 27,590,186 km (0.117 R)
• M66: 29,248,927 km (0.06 R)
• M67: 29,696,673 km (0.05 R)
• M68: 29,808,872 km (0.077 R)
• M69: 31,510,099 km (0.102 R)
• M70: 32,488,170 km (0.059 R)
• M71: 32,661,703 km (0.084 R)
• M72: 33,009,967 km (0.11 R)
• M73: 33,184,398 km (0.111 R)
• M74: 34,355,899 km (0.047 R)
• M75: 34,709,997 km (0.093 R)
• M76: 36,498,440 km (0.107 R)
• M77: 37,403,956 km (0.118 R)
• M78: 38,133,694 km (0.099 R)
• M79: 38,194,730 km (0.08 R)
• M80: 38,500,209 km (0.112 R)
• M81: 39,916,452 km (0.096 R)
• M82: 40,226,568 km (0.104 R)
• M83: 40,412,967 km (0.112 R)
• M84: 40,537,433 km (0.104 R)
• M85: 40,599,665 km (0.069 R)
• M86: 40,911,577 km (0.096 R)
• M87: 41,224,236 km (0.105 R)
• M88: 41,349,450 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.3

Radius: 6.3

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.96 AU - 14.94 AU

Year: 17372 Days

Day: 23.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,648,381 km

• M1: 176,376 km (0.036 R)
• M2: 273,615 km (0.114 R)
• M3: 566,677 km (0.119 R)
• M4: 912,098 km (0.106 R)
• M5: 1,174,343 km (0.1 R)
• M6: 1,429,856 km (0.091 R)
• M7: 2,091,677 km (0.113 R)
• M8: 2,261,770 km (0.069 R)
• M9: 2,579,366 km (0.088 R)
• M10: 4,324,126 km (0.065 R)
• M11: 4,717,270 km (0.119 R)
• M12: 4,806,131 km (0.082 R)
• M13: 5,537,515 km (0.12 R)
• M14: 5,868,276 km (0.054 R)
• M15: 6,648,279 km (0.095 R)
• M16: 7,305,911 km (0.1 R)
• M17: 9,399,533 km (0.092 R)
• M18: 9,793,873 km (0.042 R)
• M19: 9,907,418 km (0.103 R)
• M20: 10,890,875 km (0.03 R)
• M21: 11,245,422 km (0.034 R)
• M22: 11,364,352 km (0.106 R)
• M23: 12,026,472 km (0.086 R)
• M24: 13,073,956 km (0.034 R)
• M25: 13,136,488 km (0.081 R)
• M26: 13,576,904 km (0.08 R)
• M27: 13,640,334 km (0.103 R)
• M28: 14,407,771 km (0.091 R)
• M29: 14,862,100 km (0.104 R)
• M30: 15,058,073 km (0.066 R)
• M31: 15,320,916 km (0.119 R)
• M32: 16,589,805 km (0.115 R)
• M33: 17,961,618 km (0.109 R)
• M34: 21,031,516 km (0.061 R)
• M35: 21,104,819 km (0.068 R)
• M36: 21,916,836 km (0.091 R)
• M37: 22,663,778 km (0.085 R)
• M38: 22,739,026 km (0.106 R)
• M39: 23,495,094 km (0.083 R)
• M40: 23,647,384 km (0.094 R)
• M41: 24,029,308 km (0.11 R)
• M42: 25,421,316 km (0.078 R)
• M43: 25,734,275 km (0.034 R)
• M44: 25,969,742 km (0.116 R)
• M45: 26,048,430 km (0.059 R)
• M46: 26,759,768 km (0.09 R)
• M47: 27,078,112 km (0.102 R)
• M48: 27,397,653 km (0.108 R)
• M49: 27,477,688 km (0.119 R)
• M50: 27,638,057 km (0.112 R)
• M51: 31,831,585 km (0.107 R)
• M52: 33,016,998 km (0.084 R)
• M53: 34,648,812 km (0.12 R)
• M54: 35,169,412 km (0.101 R)
• M55: 35,256,478 km (0.095 R)
• M56: 37,455,716 km (0.114 R)
• M57: 37,722,599 km (0.057 R)
• M58: 37,990,080 km (0.104 R)
• M59: 39,337,059 km (0.1 R)
• M60: 40,882,405 km (0.092 R)
• M61: 43,377,399 km (0.095 R)
• M62: 44,125,986 km (0.068 R)
• M63: 45,067,855 km (0.091 R)
• M64: 45,351,791 km (0.097 R)
• M65: 46,302,187 km (0.053 R)
• M66: 47,643,780 km (0.106 R)
• M67: 48,126,084 km (0.079 R)
• M68: 48,222,724 km (0.059 R)
• M69: 48,512,944 km (0.107 R)
• M70: 48,901,001 km (0.117 R)
• M71: 49,582,419 km (0.107 R)
• M72: 50,169,142 km (0.066 R)
• M73: 51,151,850 km (0.115 R)
• M74: 53,436,359 km (0.084 R)
• M75: 56,363,840 km (0.065 R)
• M76: 56,465,716 km (0.096 R)
• M77: 58,309,809 km (0.094 R)
• M78: 59,135,889 km (0.047 R)
• M79: 62,267,571 km (0.114 R)
• M80: 63,429,348 km (0.083 R)
• M81: 64,811,482 km (0.11 R)
• M82: 64,918,146 km (0.098 R)
• M83: 65,131,771 km (0.116 R)
• M84: 65,666,883 km (0.108 R)
• M85: 65,774,145 km (0.096 R)
• M86: 66,096,079 km (0.067 R)
• M87: 66,418,612 km (0.082 R)
• M88: 68,364,432 km (0.112 R)
• M89: 68,473,040 km (0.056 R)
• M90: 68,799,313 km (0.078 R)
• M91: 70,987,780 km (0.054 R)
• M92: 73,421,438 km (0.107 R)
• M93: 74,313,041 km (0.119 R)
• M94: 74,648,440 km (0.044 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit