🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 152 Days

Day: 42.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 300 Days

Day: 19.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.05 AU - 2.13 AU

Year: 1098 Days

Day: 44.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,492,857 km

• M1: 98,136 km (0.039 R)
• M2: 1,356,404 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.29 AU - 4.75 AU

Year: 3493 Days

Day: 24.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,492,857 km

• M1: 99,034 km (0.116 R)
• M2: 1,955,394 km (0.117 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 13.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.66 AU - 7.58 AU

Year: 5502 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,492,857 km

• M1: 197,320 km (0.085 R)
• M2: 1,160,131 km (0.092 R)
• M3: 1,264,850 km (0.108 R)
• M4: 1,503,459 km (0.118 R)
• M5: 1,609,075 km (0.113 R)
• M6: 1,931,009 km (0.082 R)
• M7: 2,908,482 km (0.093 R)
• M8: 3,029,656 km (0.068 R)
• M9: 4,942,863 km (0.103 R)
• M10: 5,029,929 km (0.108 R)
• M11: 5,883,535 km (0.113 R)
• M12: 6,053,478 km (0.03 R)
• M13: 6,162,535 km (0.11 R)
• M14: 6,335,171 km (0.107 R)
• M15: 6,477,588 km (0.057 R)
• M16: 6,733,550 km (0.087 R)
• M17: 7,388,040 km (0.078 R)
• M18: 7,926,294 km (0.098 R)
• M19: 8,547,125 km (0.098 R)
• M20: 9,616,450 km (0.111 R)
• M21: 9,798,810 km (0.088 R)
• M22: 10,111,470 km (0.108 R)
• M23: 10,371,471 km (0.091 R)
• M24: 10,464,820 km (0.053 R)
• M25: 11,317,977 km (0.059 R)
• M26: 11,879,717 km (0.117 R)
• M27: 12,889,502 km (0.087 R)
• M28: 13,292,968 km (0.107 R)
• M29: 13,537,111 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.55 AU - 8.89 AU

Year: 9358 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,492,857 km

• M1: 219,011 km (0.116 R)
• M2: 330,910 km (0.109 R)
• M3: 495,767 km (0.045 R)
• M4: 631,004 km (0.051 R)
• M5: 798,853 km (0.111 R)
• M6: 1,061,546 km (0.088 R)
• M7: 1,203,964 km (0.105 R)
• M8: 1,310,029 km (0.081 R)
• M9: 1,509,293 km (0.091 R)
• M10: 2,299,469 km (0.115 R)
• M11: 2,488,112 km (0.063 R)
• M12: 2,626,041 km (0.073 R)
• M13: 2,880,806 km (0.094 R)
• M14: 3,143,949 km (0.091 R)
• M15: 3,600,222 km (0.103 R)
• M16: 3,884,159 km (0.055 R)
• M17: 4,012,813 km (0.102 R)
• M18: 4,208,487 km (0.115 R)
• M19: 4,541,642 km (0.104 R)
• M20: 4,814,508 km (0.081 R)
• M21: 5,092,910 km (0.12 R)
• M22: 5,484,258 km (0.087 R)
• M23: 5,738,425 km (0.118 R)
• M24: 6,334,273 km (0.11 R)
• M25: 6,486,264 km (0.037 R)
• M26: 7,950,080 km (0.073 R)
• M27: 8,655,882 km (0.076 R)
• M28: 8,824,928 km (0.095 R)
• M29: 9,555,714 km (0.11 R)
• M30: 10,575,223 km (0.092 R)
• M31: 10,846,893 km (0.099 R)
• M32: 11,029,402 km (0.087 R)
• M33: 11,489,864 km (0.033 R)
• M34: 11,862,962 km (0.086 R)
• M35: 12,098,129 km (0.11 R)
• M36: 12,429,937 km (0.105 R)
• M37: 12,620,824 km (0.103 R)
• M38: 13,787,239 km (0.08 R)
• M39: 14,383,237 km (0.089 R)
• M40: 14,483,467 km (0.092 R)
• M41: 15,242,228 km (0.106 R)
• M42: 16,274,004 km (0.097 R)
• M43: 16,693,028 km (0.063 R)
• M44: 17,062,535 km (0.063 R)
• M45: 17,434,884 km (0.093 R)
• M46: 18,133,506 km (0.063 R)
• M47: 19,170,967 km (0.029 R)
• M48: 19,613,478 km (0.042 R)
• M49: 21,360,332 km (0.086 R)
• M50: 21,876,744 km (0.045 R)
• M51: 24,700,254 km (0.089 R)
• M52: 25,061,234 km (0.087 R)
• M53: 25,302,834 km (0.061 R)
• M54: 25,484,446 km (0.111 R)
• M55: 25,727,543 km (0.102 R)
• M56: 27,761,176 km (0.11 R)
• M57: 28,262,030 km (0.092 R)
• M58: 28,576,484 km (0.064 R)
• M59: 29,654,636 km (0.049 R)
• M60: 30,875,205 km (0.079 R)
• M61: 31,004,607 km (0.12 R)
• M62: 31,329,085 km (0.088 R)
• M63: 32,440,448 km (0.095 R)
• M64: 32,835,835 km (0.11 R)
• M65: 33,232,718 km (0.099 R)
• M66: 33,365,411 km (0.112 R)
• M67: 34,836,407 km (0.101 R)
• M68: 35,106,132 km (0.118 R)
• M69: 35,444,373 km (0.09 R)
• M70: 36,123,847 km (0.088 R)
• M71: 37,082,470 km (0.069 R)
• M72: 40,290,746 km (0.091 R)
• M73: 40,715,753 km (0.037 R)
• M74: 44,168,921 km (0.058 R)
• M75: 45,120,214 km (0.071 R)
• M76: 45,267,119 km (0.095 R)
• M77: 46,004,337 km (0.074 R)
• M78: 47,192,144 km (0.089 R)
• M79: 47,640,190 km (0.116 R)
• M80: 49,825,366 km (0.087 R)
• M81: 50,433,930 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.6

Radius: 5.6

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.36 AU - 16.42 AU

Year: 18814 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,492,857 km

• M1: 160,668 km (0.107 R)
• M2: 283,937 km (0.11 R)
• M3: 819,048 km (0.117 R)
• M4: 905,516 km (0.077 R)
• M5: 1,064,090 km (0.106 R)
• M6: 1,356,553 km (0.045 R)
• M7: 1,783,655 km (0.114 R)
• M8: 2,041,263 km (0.067 R)
• M9: 2,249,653 km (0.086 R)
• M10: 2,849,540 km (0.056 R)
• M11: 3,709,578 km (0.095 R)
• M12: 4,223,896 km (0.099 R)
• M13: 4,760,354 km (0.073 R)
• M14: 4,957,225 km (0.085 R)
• M15: 4,996,868 km (0.088 R)
• M16: 5,196,880 km (0.105 R)
• M17: 5,604,684 km (0.05 R)
• M18: 5,812,625 km (0.103 R)
• M19: 6,364,641 km (0.097 R)
• M20: 6,933,413 km (0.116 R)
• M21: 7,886,201 km (0.106 R)
• M22: 8,354,143 km (0.046 R)
• M23: 9,170,200 km (0.052 R)
• M24: 9,513,677 km (0.106 R)
• M25: 10,112,068 km (0.11 R)
• M26: 10,213,047 km (0.04 R)
• M27: 10,722,727 km (0.069 R)
• M28: 11,084,305 km (0.11 R)
• M29: 11,872,835 km (0.1 R)
• M30: 11,979,349 km (0.097 R)
• M31: 12,032,606 km (0.087 R)
• M32: 12,354,540 km (0.052 R)
• M33: 12,570,709 km (0.104 R)
• M34: 13,670,104 km (0.107 R)
• M35: 13,893,753 km (0.11 R)
• M36: 14,005,951 km (0.086 R)
• M37: 14,174,847 km (0.113 R)
• M38: 15,202,584 km (0.103 R)
• M39: 15,376,118 km (0.106 R)
• M40: 16,788,471 km (0.105 R)
• M41: 16,848,311 km (0.114 R)
• M42: 17,208,243 km (0.113 R)
• M43: 17,631,306 km (0.098 R)
• M44: 17,752,929 km (0.025 R)
• M45: 20,304,919 km (0.049 R)
• M46: 21,655,788 km (0.106 R)
• M47: 22,178,034 km (0.116 R)
• M48: 23,035,529 km (0.025 R)
• M49: 23,971,114 km (0.094 R)
• M50: 24,782,682 km (0.05 R)
• M51: 24,850,749 km (0.12 R)
• M52: 25,948,050 km (0.098 R)
• M53: 26,155,542 km (0.116 R)
• M54: 26,363,483 km (0.1 R)
• M55: 26,781,310 km (0.097 R)
• M56: 26,851,172 km (0.116 R)
• M57: 27,341,704 km (0.074 R)
• M58: 27,623,247 km (0.099 R)
• M59: 29,045,773 km (0.116 R)
• M60: 32,035,636 km (0.077 R)
• M61: 32,481,438 km (0.073 R)
• M62: 33,303,777 km (0.113 R)
• M63: 33,604,618 km (0.033 R)
• M64: 34,057,451 km (0.062 R)
• M65: 34,436,233 km (0.119 R)
• M66: 35,427,917 km (0.104 R)
• M67: 36,738,843 km (0.094 R)
• M68: 38,065,627 km (0.086 R)
• M69: 38,144,166 km (0.045 R)
• M70: 38,380,082 km (0.075 R)
• M71: 39,566,842 km (0.053 R)
• M72: 40,124,842 km (0.078 R)
• M73: 40,926,537 km (0.092 R)
• M74: 41,248,621 km (0.093 R)
• M75: 42,382,722 km (0.107 R)
• M76: 46,683,811 km (0.089 R)
• M77: 47,526,645 km (0.075 R)
• M78: 48,289,594 km (0.098 R)
• M79: 48,544,808 km (0.118 R)
• M80: 52,164,478 km (0.047 R)
• M81: 52,251,694 km (0.078 R)
• M82: 52,951,363 km (0.081 R)
• M83: 54,359,977 km (0.115 R)
• M84: 54,448,389 km (0.117 R)
• M85: 55,959,178 km (0.101 R)
• M86: 58,115,631 km (0.113 R)
• M87: 58,568,314 km (0.112 R)
• M88: 59,477,121 km (0.099 R)
• M89: 60,299,012 km (0.074 R)
• M90: 60,390,566 km (0.102 R)
• M91: 60,757,230 km (0.096 R)
• M92: 61,124,643 km (0.036 R)
• M93: 61,308,648 km (0.048 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit