🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.9 AU

Year: 233 Days

Day: 43.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 238 Days

Day: 34.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,574,304 km

• M1: 181,163 km (0.104 R)
• M2: 222,003 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.18 AU - 1.44 AU

Year: 571 Days

Day: 40.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 125.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,574,304 km

• M1: 107,262 km (0.115 R)
• M2: 576,251 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.21 AU - 1.59 AU

Year: 631 Days

Day: 19.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.18 AU - 3.78 AU

Year: 2472 Days

Day: 42 Hours

Environment

Temp: -134 °C

Axial Tilt: 90.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 14

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.04 AU - 7.68 AU

Year: 7603 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,574,304 km

• M1: 435,031 km (0.103 R)
• M2: 562,039 km (0.104 R)
• M3: 735,423 km (0.099 R)
• M4: 895,194 km (0.097 R)
• M5: 997,369 km (0.104 R)
• M6: 1,252,433 km (0.097 R)
• M7: 1,633,459 km (0.079 R)
• M8: 2,097,213 km (0.115 R)
• M9: 2,237,236 km (0.101 R)
• M10: 2,502,473 km (0.096 R)
• M11: 2,880,956 km (0.099 R)
• M12: 3,064,064 km (0.12 R)
• M13: 3,497,149 km (0.089 R)
• M14: 3,892,237 km (0.113 R)
• M15: 4,212,975 km (0.097 R)
• M16: 4,818,248 km (0.085 R)
• M17: 5,068,077 km (0.08 R)
• M18: 5,162,922 km (0.065 R)
• M19: 5,258,365 km (0.098 R)
• M20: 5,386,421 km (0.086 R)
• M21: 5,515,673 km (0.036 R)
• M22: 5,744,409 km (0.03 R)
• M23: 6,043,006 km (0.081 R)
• M24: 6,244,963 km (0.11 R)
• M25: 7,940,356 km (0.076 R)
• M26: 8,161,910 km (0.09 R)
• M27: 8,498,057 km (0.108 R)
• M28: 8,953,433 km (0.102 R)
• M29: 9,068,623 km (0.079 R)
• M30: 9,455,782 km (0.074 R)
• M31: 9,808,983 km (0.096 R)
• M32: 10,166,522 km (0.098 R)
• M33: 12,315,495 km (0.062 R)
• M34: 13,485,051 km (0.101 R)
• M35: 14,150,163 km (0.079 R)
• M36: 14,329,382 km (0.057 R)
• M37: 15,190,766 km (0.086 R)
• M38: 15,697,155 km (0.034 R)
• M39: 15,882,656 km (0.07 R)
• M40: 16,349,701 km (0.032 R)
• M41: 17,585,080 km (0.085 R)
• M42: 17,681,421 km (0.04 R)
• M43: 18,116,901 km (0.076 R)
• M44: 18,262,758 km (0.105 R)
• M45: 19,047,848 km (0.12 R)
• M46: 19,295,433 km (0.111 R)
• M47: 19,893,974 km (0.083 R)
• M48: 20,397,370 km (0.074 R)
• M49: 20,498,648 km (0.035 R)
• M50: 21,571,265 km (0.119 R)
• M51: 24,412,727 km (0.075 R)
• M52: 25,494,768 km (0.079 R)
• M53: 26,316,509 km (0.107 R)
• M54: 26,426,613 km (0.099 R)
• M55: 26,647,570 km (0.081 R)
• M56: 27,986,022 km (0.09 R)
• M57: 28,380,511 km (0.079 R)
• M58: 28,493,607 km (0.051 R)
• M59: 28,720,098 km (0.115 R)
• M60: 29,403,312 km (0.059 R)
• M61: 30,034,465 km (0.084 R)
• M62: 30,496,124 km (0.093 R)
• M63: 31,076,714 km (0.089 R)
• M64: 31,251,594 km (0.113 R)
• M65: 31,602,251 km (0.081 R)
• M66: 33,077,585 km (0.098 R)
• M67: 33,793,710 km (0.116 R)
• M68: 34,454,634 km (0.037 R)
• M69: 34,998,721 km (0.1 R)
• M70: 35,362,842 km (0.099 R)
• M71: 36,955,760 km (0.046 R)
• M72: 37,079,179 km (0.047 R)
• M73: 37,574,647 km (0.074 R)
• M74: 37,760,896 km (0.091 R)
• M75: 37,885,362 km (0.078 R)
• M76: 38,259,356 km (0.103 R)
• M77: 38,571,866 km (0.104 R)
• M78: 39,388,671 km (0.106 R)
• M79: 39,641,042 km (0.11 R)
• M80: 39,830,732 km (0.083 R)
• M81: 40,020,722 km (0.044 R)
• M82: 42,001,697 km (0.072 R)
• M83: 42,647,511 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.8

Radius: 6.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.55 AU - 11.91 AU

Year: 15298 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,574,304 km

• M1: 186,399 km (0.065 R)
• M2: 684,709 km (0.12 R)
• M3: 789,578 km (0.109 R)
• M4: 933,940 km (0.098 R)
• M5: 1,235,379 km (0.042 R)
• M6: 1,791,285 km (0.07 R)
• M7: 2,027,201 km (0.119 R)
• M8: 2,335,971 km (0.051 R)
• M9: 2,877,515 km (0.093 R)
• M10: 3,014,547 km (0.091 R)
• M11: 3,136,170 km (0.034 R)
• M12: 3,348,599 km (0.101 R)
• M13: 3,402,454 km (0.085 R)
• M14: 3,620,717 km (0.111 R)
• M15: 4,224,793 km (0.107 R)
• M16: 4,738,513 km (0.078 R)
• M17: 5,023,347 km (0.073 R)
• M18: 5,251,035 km (0.108 R)
• M19: 5,292,773 km (0.12 R)
• M20: 6,663,987 km (0.116 R)
• M21: 7,330,146 km (0.115 R)
• M22: 7,541,229 km (0.075 R)
• M23: 8,774,663 km (0.041 R)
• M24: 9,098,991 km (0.094 R)
• M25: 9,503,504 km (0.08 R)
• M26: 9,554,517 km (0.112 R)
• M27: 9,708,004 km (0.098 R)
• M28: 9,965,761 km (0.113 R)
• M29: 10,330,182 km (0.083 R)
• M30: 10,911,818 km (0.079 R)
• M31: 11,395,618 km (0.089 R)
• M32: 12,747,833 km (0.102 R)
• M33: 13,542,946 km (0.099 R)
• M34: 13,946,561 km (0.037 R)
• M35: 14,824,700 km (0.116 R)
• M36: 14,913,412 km (0.098 R)
• M37: 16,083,865 km (0.06 R)
• M38: 16,266,524 km (0.092 R)
• M39: 16,942,108 km (0.097 R)
• M40: 17,128,059 km (0.08 R)
• M41: 17,376,989 km (0.03 R)
• M42: 18,384,382 km (0.067 R)
• M43: 18,575,418 km (0.112 R)
• M44: 19,249,057 km (0.1 R)
• M45: 19,313,683 km (0.054 R)
• M46: 19,637,712 km (0.089 R)
• M47: 20,653,332 km (0.108 R)
• M48: 20,984,692 km (0.12 R)
• M49: 21,117,684 km (0.068 R)
• M50: 21,317,697 km (0.074 R)
• M51: 21,484,947 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.3

Radius: 5.1

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.58 AU - 14.58 AU

Year: 19057 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,574,304 km

• M1: 162,613 km (0.117 R)
• M2: 277,055 km (0.109 R)
• M3: 667,506 km (0.112 R)
• M4: 1,118,244 km (0.066 R)
• M5: 1,173,147 km (0.108 R)
• M6: 1,257,520 km (0.096 R)
• M7: 1,869,076 km (0.092 R)
• M8: 2,274,486 km (0.087 R)
• M9: 2,344,647 km (0.097 R)
• M10: 2,415,557 km (0.089 R)
• M11: 2,780,725 km (0.027 R)
• M12: 4,103,918 km (0.087 R)
• M13: 4,986,995 km (0.063 R)
• M14: 5,078,549 km (0.044 R)
• M15: 5,170,551 km (0.108 R)
• M16: 5,356,202 km (0.105 R)
• M17: 5,591,370 km (0.1 R)
• M18: 6,023,259 km (0.067 R)
• M19: 6,218,634 km (0.079 R)
• M20: 6,766,760 km (0.097 R)
• M21: 7,175,013 km (0.082 R)
• M22: 7,538,685 km (0.086 R)
• M23: 7,696,511 km (0.118 R)
• M24: 7,802,277 km (0.054 R)
• M25: 8,392,590 km (0.063 R)
• M26: 8,665,606 km (0.036 R)
• M27: 8,775,710 km (0.104 R)
• M28: 8,941,614 km (0.118 R)
• M29: 9,786,842 km (0.089 R)
• M30: 10,716,144 km (0.087 R)
• M31: 10,775,235 km (0.117 R)
• M32: 12,595,393 km (0.113 R)
• M33: 12,782,540 km (0.034 R)
• M34: 12,970,734 km (0.118 R)
• M35: 13,096,695 km (0.103 R)
• M36: 14,313,075 km (0.093 R)
• M37: 14,639,049 km (0.096 R)
• M38: 15,033,688 km (0.118 R)
• M39: 16,170,333 km (0.062 R)
• M40: 16,509,920 km (0.096 R)
• M41: 17,265,240 km (0.081 R)
• M42: 17,612,157 km (0.087 R)
• M43: 20,396,922 km (0.102 R)
• M44: 20,911,090 km (0.048 R)
• M45: 21,727,595 km (0.101 R)
• M46: 22,554,572 km (0.052 R)
• M47: 23,545,059 km (0.106 R)
• M48: 26,840,700 km (0.1 R)
• M49: 27,484,570 km (0.053 R)
• M50: 27,970,912 km (0.065 R)
• M51: 29,034,254 km (0.089 R)
• M52: 29,116,533 km (0.067 R)
• M53: 29,529,423 km (0.101 R)
• M54: 30,110,760 km (0.069 R)
• M55: 32,217,397 km (0.114 R)
• M56: 33,763,342 km (0.116 R)
• M57: 34,982,415 km (0.101 R)
• M58: 36,038,725 km (0.111 R)
• M59: 37,105,508 km (0.12 R)
• M60: 37,373,737 km (0.108 R)
• M61: 39,817,418 km (0.092 R)
• M62: 40,183,783 km (0.06 R)
• M63: 42,498,960 km (0.064 R)
• M64: 45,524,876 km (0.105 R)
• M65: 48,717,295 km (0.108 R)
• M66: 49,797,391 km (0.029 R)
• M67: 51,084,082 km (0.054 R)
• M68: 51,183,415 km (0.112 R)
• M69: 53,790,906 km (0.075 R)
• M70: 54,398,872 km (0.076 R)
• M71: 56,338,708 km (0.082 R)
• M72: 56,852,876 km (0.051 R)
• M73: 57,782,477 km (0.1 R)
• M74: 57,885,998 km (0.066 R)
• M75: 58,821,135 km (0.104 R)
• M76: 59,029,674 km (0.119 R)
• M77: 59,761,208 km (0.068 R)
• M78: 60,075,812 km (0.087 R)
• M79: 62,186,339 km (0.095 R)
• M80: 62,398,618 km (0.103 R)
• M81: 63,677,979 km (0.108 R)
• M82: 63,892,054 km (0.045 R)
• M83: 64,428,362 km (0.12 R)
• M84: 64,535,773 km (0.096 R)
• M85: 68,442,522 km (0.12 R)
• M86: 69,101,052 km (0.09 R)
• M87: 69,431,065 km (0.11 R)
• M88: 70,535,097 km (0.077 R)
• M89: 72,648,616 km (0.078 R)
• M90: 74,219,244 km (0.094 R)
• M91: 75,008,672 km (0.039 R)
• M92: 75,347,960 km (0.092 R)
• M93: 75,574,301 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 15,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit